:root {
  --ink: #f2f5fa;
  --paper: #080b11;
  --paper-deep: #101621;
  --black: #080b11;
  --white: #f2f5fa;
  --plum: #8758ef;
  --plum-bright: #b091f7;
  --lime: #8758ef;
  --coral: #8da8f8;
  --line: rgba(255, 255, 255, 0.15);
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.menu-open, body.menu-open { overflow: hidden; }
body { margin: 0; min-width: 0; overflow-x: hidden; background: var(--paper); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { color: var(--ink); background: var(--lime); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.noise { position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .045; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E"); }
.section-pad { padding-left: max(28px, calc((100vw - 1440px) / 2 + 52px)); padding-right: max(28px, calc((100vw - 1440px) / 2 + 52px)); }

.site-header { height: 88px; padding: 0 max(28px, calc((100vw - 1440px) / 2 + 52px)); display: flex; align-items: center; justify-content: space-between; position: fixed; inset: 0 0 auto; z-index: 90; transition: .3s ease; }
.site-header.scrolled { height: 70px; background: rgba(9,10,14,.84); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,.1); }
.brand, .footer-brand { display: flex; gap: 11px; align-items: center; font-weight: 750; font-size: 23px; letter-spacing: -.055em; }
.site-header .brand { position: relative; z-index: 3; }
.brand-mark {
  width: 32px;
  height: 32px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
}
.site-nav { display: flex; align-items: center; gap: 34px; font-size: 13px; font-weight: 700; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -5px; height: 1px; background: currentColor; transition: right .25s; }
.site-nav > a:hover::after { right: 0; }
.nav-cta { color: var(--black); background: var(--lime); padding: 13px 18px; border-radius: 4px; transition: transform .2s, background .2s; }
.nav-cta:hover { background: var(--white); transform: translateY(-2px); }
.nav-cta span { margin-left: 8px; }
.menu-button { display: none; border: 0; border-radius: 50%; padding: 8px; background: transparent; }
.menu-button:focus-visible { outline: 2px solid var(--plum-bright); outline-offset: 1px; }

.hero { min-height: 720px; height: auto; padding-top: 132px; padding-bottom: 84px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 720px; height: 720px; right: -200px; top: 25%; border-radius: 50%; background: radial-gradient(circle at 40% 40%, #1d1830, #0f1118 65%); filter: blur(3px); }
.hero-copy { z-index: 2; max-width: 760px; padding-bottom: 30px; }
.eyebrow, .section-number, .mode-label { font: 500 11px/1.4 "DM Mono", monospace; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin-bottom: 27px; }
.status-dot, .live-dot { width: 8px; height: 8px; display: inline-block; border-radius: 50%; background: var(--plum-bright); box-shadow: 0 0 0 5px rgba(116,65,207,.13); }
.hero h1 { margin: 0; font-size: clamp(52px, 5.3vw, 82px); line-height: .98; letter-spacing: -.067em; font-weight: 700; }
.hero h1 em { font-family: Georgia, serif; color: var(--plum); font-weight: 400; letter-spacing: -.055em; }
.hero-lede { max-width: 650px; font-size: clamp(18px, 1.45vw, 23px); line-height: 1.55; letter-spacing: -.025em; margin: 34px 0 36px; color: #aaa7b1; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 24px; min-height: 55px; font-size: 13px; font-weight: 800; transition: .22s ease; }
.button-dark { color: var(--black); background: var(--white); padding: 0 22px; border-radius: 4px; box-shadow: none; }
.button-dark:hover { transform: translateY(-2px); background: #dfe7ff; }
.button-text { border-bottom: 1px solid var(--ink); }
.button-text:hover { color: var(--plum); border-color: var(--plum); gap: 30px; }

.hero-stage { height: 610px; position: relative; z-index: 2; }
.orbit { position: absolute; border: 1px solid rgba(91,31,166,.25); border-radius: 50%; }
.orbit-one { width: 480px; height: 480px; right: -80px; top: 40px; }
.orbit-two { width: 330px; height: 330px; right: 30px; top: 120px; }
.float-card { position: absolute; border: 1px solid var(--ink); box-shadow: 10px 10px 0 rgba(23,21,24,.13); }
.card-fight { width: 295px; height: 330px; right: 85px; top: 75px; padding: 23px; background: var(--lime); color: var(--black); border-color: var(--black); transform: rotate(4deg); animation: drift 6s ease-in-out infinite; z-index: 3; }
.mini-top { display: flex; align-items: center; justify-content: space-between; font: 500 9px "DM Mono",monospace; letter-spacing: .12em; }
.mini-logo { width: 31px; height: 31px; display: grid; place-items: center; background: var(--ink); color: white; border-radius: 50%; letter-spacing: -.08em; }
.versus { display: flex; align-items: center; justify-content: space-between; margin: 39px 0 18px; }
.versus strong { font-size: 70px; line-height: 1; letter-spacing: -.08em; }
.versus i { font: 500 13px "DM Mono",monospace; border: 1px solid; border-radius: 50%; padding: 9px 7px; }
.vote-bar { height: 7px; background: rgba(23,21,24,.18); }
.vote-bar span { display: block; width: 58%; height: 100%; background: var(--plum); }
.card-fight p { font-size: 16px; font-weight: 800; line-height: 1.25; margin-top: 20px; }
.card-signal { width: 270px; height: 215px; left: 10px; top: 290px; padding: 21px; background: var(--plum); color: white; transform: rotate(-6deg); z-index: 4; animation: drift 7s ease-in-out -1.5s infinite; }
.signal-label { font: 500 9px "DM Mono",monospace; letter-spacing: .15em; }
.signal-score { font-size: 51px; line-height: 1; font-weight: 700; letter-spacing: -.07em; margin-top: 17px; }
.signal-score span { font-size: 12px; letter-spacing: 0; opacity: .6; }
.card-signal svg { width: 100%; height: 55px; overflow: visible; }
.card-signal path { fill: none; stroke: var(--lime); stroke-width: 3; }
.signal-up { font: 500 9px "DM Mono",monospace; color: var(--lime); }
.card-idea { width: 235px; height: 185px; right: -15px; bottom: 25px; padding: 20px; background: #ff8d75; color: var(--black); border-color: var(--black); transform: rotate(7deg); z-index: 5; animation: drift 5.5s ease-in-out -2s infinite; }
.card-idea > span { font: 500 9px "DM Mono",monospace; letter-spacing: .12em; }
.card-idea p { margin: 18px 0 0; font-size: 24px; font-weight: 800; line-height: 1.05; letter-spacing: -.05em; }
.card-idea mark { color: white; background: var(--plum); padding: 0 4px; }
.scribble { position: absolute; right: 14px; bottom: 13px; font-family: Georgia,serif; font-style: italic; transform: rotate(-5deg); }
.plum-stamp { width: 105px; height: 105px; border: 1px solid var(--black); border-radius: 50%; background: var(--white); color: var(--black); display: grid; place-items: center; position: absolute; left: 39%; top: 30px; z-index: 6; transform: rotate(-11deg); }
.plum-stamp strong { font: 700 39px Georgia,serif; color: var(--plum); line-height: .4; }
.plum-stamp span { font: 500 8px "DM Mono",monospace; letter-spacing: .1em; }
.scroll-hint { position: absolute; bottom: 28px; left: max(28px, calc((100vw - 1440px) / 2 + 52px)); display: flex; gap: 18px; align-items: center; font: 500 9px "DM Mono",monospace; letter-spacing: .13em; text-transform: uppercase; }
.scroll-hint i { font-size: 16px; font-style: normal; animation: nudge 1.5s infinite; }

.manifesto { padding-top: 108px; padding-bottom: 116px; background: #101219; color: white; border-top: 1px solid var(--line); }
.section-number { color: var(--plum-bright); margin: 0 0 72px; }
.manifesto-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 10vw; align-items: end; }
.manifesto h2, .section-heading h2, .featured h2, .approach h2, .cta h2 { margin: 0; font-size: clamp(44px, 5vw, 76px); line-height: .98; letter-spacing: -.068em; }
.manifesto h2 span { color: var(--lime); font-family: Georgia,serif; font-style: italic; font-weight: 400; }
.manifesto-copy { border-top: 1px solid rgba(255,255,255,.3); padding-top: 24px; font-size: 19px; line-height: 1.55; color: #c8c3c8; }
.manifesto-copy p { margin: 0 0 22px; }

.range { padding-top: 108px; padding-bottom: 116px; background: var(--paper); border-bottom: 1px solid var(--line); }
.range .section-number { margin-bottom: 60px; }
.range-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 9vw; align-items: end; }
.range-heading h2 { margin: 0; font-size: clamp(44px,4.7vw,68px); line-height: 1; letter-spacing: -.065em; }
.range-heading h2 em { font: italic 400 .95em/1 Georgia,serif; color: var(--plum-bright); }
.range-heading p { color: #aaa7b1; line-height: 1.7; font-size: 17px; border-top: 1px solid var(--line); padding-top: 20px; }
.range-scale { display: grid; grid-template-columns: 1fr .8fr 1fr; gap: 40px; margin-top: 64px; align-items: center; }
.range-scale article { min-height: 310px; padding: 30px; background: #12141b; border: 1px solid var(--line); display: flex; flex-direction: column; }
.range-scale article:last-child { background: #171128; border-color: rgba(158,122,255,.35); }
.range-scale article > span { color: var(--plum-bright); font: 500 9px "DM Mono",monospace; letter-spacing: .13em; }
.range-scale h3 { margin: 75px 0 14px; font-size: 35px; letter-spacing: -.055em; }
.range-scale p { color: #9996a0; line-height: 1.6; font-size: 14px; }
.range-scale small { margin-top: auto; color: var(--lime); font: 500 9px "DM Mono",monospace; letter-spacing: .08em; text-transform: uppercase; }
.range-line { display: flex; align-items: center; gap: 10px; color: #706d76; }
.range-line i { flex: 1; height: 1px; background: var(--line); position: relative; }
.range-line i:first-child::before, .range-line i:last-child::after { content: ""; position: absolute; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--plum-bright); }
.range-line i:first-child::before { left: 0; }.range-line i:last-child::after { right: 0; background: var(--lime); }
.range-line b { max-width: 115px; text-align: center; font: 500 8px/1.5 "DM Mono",monospace; text-transform: uppercase; }

.work { padding-top: 108px; padding-bottom: 120px; }
.section-heading { display: flex; justify-content: space-between; align-items: start; margin-bottom: 85px; }
.section-heading .section-number { margin-top: 12px; }
.section-heading h2 { font-size: clamp(49px, 5vw, 76px); text-align: right; }
.modes { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.mode-card { min-height: 570px; padding: 25px 30px 28px; display: flex; flex-direction: column; border-right: 1px solid var(--white); transition: transform .3s, box-shadow .3s; }
.mode-card:last-child { border-right: 0; }
.mode-card:hover { transform: translateY(-10px); box-shadow: 0 20px 0 var(--plum); }
.mode-index { font: 500 10px "DM Mono",monospace; }
.mode-icon { width: 78px; height: 78px; border: 1px solid; margin: 65px 0 50px; display: grid; place-items: center; border-radius: 50%; font-size: 38px; }
.icon-arrow { border-radius: 2px; background: var(--ink); color: white; }
.icon-link { border-radius: 50% 5px 50% 5px; }
.mode-label { margin-bottom: 13px; }
.mode-card h3 { font-size: 39px; line-height: 1; letter-spacing: -.06em; margin: 0 0 22px; }
.mode-card p:not(.mode-label) { font-size: 15px; line-height: 1.65; color: #aba7af; max-width: 330px; }
.mode-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.mode-meta span { border: 1px solid; border-radius: 30px; padding: 7px 10px; font: 500 8px "DM Mono",monospace; text-transform: uppercase; }
.mode-original { background: #12141b; }
.mode-build { background: var(--lime); color: var(--black); }
.mode-build p:not(.mode-label) { color: #383a30; }
.mode-cobuild { color: white; background: var(--plum); }
.mode-cobuild p:not(.mode-label) { color: #d8cce9; }

.featured { padding-top: 108px; padding-bottom: 118px; background: #101219; }
.featured-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 60px; }
.featured-head h2 { font-size: clamp(43px, 4.5vw, 66px); }
.featured-head .section-number { margin-bottom: 28px; }
.featured-summary { width: min(360px, 100%); padding-bottom: 8px; }
.featured-summary p { margin: 0; font-size: 16px; line-height: 1.6; }
.featured-summary a { display: inline-flex; align-items: center; gap: 24px; margin-top: 24px; padding-bottom: 5px; border-bottom: 1px solid currentColor; color: var(--plum-bright); font-size: 12px; font-weight: 800; }
.featured-summary a:hover { color: var(--white); }
.project-card { display: grid; grid-template-columns: 1.55fr .65fr; min-height: 570px; border: 1px solid var(--line); background: #151821; overflow: hidden; }
.project-visual { min-height: 570px; position: relative; display: grid; grid-template-columns: 1fr 1fr; place-items: center; background: var(--ink); color: white; overflow: hidden; }
.arena-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px); background-size: 42px 42px; transform: perspective(500px) rotateX(58deg) scale(1.5); transform-origin: bottom; }
.arena-side { position: relative; z-index: 2; font-size: clamp(120px,16vw,240px); font-weight: 800; letter-spacing: -.1em; transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.side-a { color: var(--lime); transform: rotate(-5deg); }
.side-b { color: var(--coral); transform: rotate(5deg); }
.project-card:hover .side-a { transform: translateX(-20px) rotate(-8deg) scale(1.07); }
.project-card:hover .side-b { transform: translateX(20px) rotate(8deg) scale(1.07); }
.arena-vs { position: absolute; left: 50%; top: 50%; z-index: 3; translate: -50% -50%; background: white; color: var(--ink); width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; font: 500 13px "DM Mono",monospace; box-shadow: 0 0 0 13px rgba(255,255,255,.12); }
.arena-vote { position: absolute; bottom: 30px; z-index: 3; font: 500 11px "DM Mono",monospace; }
.vote-a { left: 30px; color: var(--lime); }.vote-b { right: 30px; color: var(--coral); }
.project-info { padding: 38px; display: flex; flex-direction: column; }
.project-info > p:first-child { font: 500 9px "DM Mono",monospace; letter-spacing: .12em; display: flex; gap: 10px; align-items: center; }
.project-info h3 { font-size: clamp(42px,4vw,65px); letter-spacing: -.07em; margin: auto 0 20px; }
.project-tagline { font: italic 27px/1.12 Georgia,serif; margin: 0; color: var(--plum); }
.project-link { margin-top: auto; padding-top: 50px; border-bottom: 1px solid; align-self: flex-start; font-size: 12px; font-weight: 800; }
.project-link i { margin-left: 15px; font-style: normal; }

.approach { padding-top: 110px; padding-bottom: 120px; background: #151027; color: white; border-top: 1px solid rgba(158,122,255,.22); }
.approach-intro { max-width: 880px; }
.approach .section-number { color: var(--lime); margin-bottom: 45px; }
.approach h2 span { color: var(--lime); font-family: Georgia,serif; font-style: italic; font-weight: 400; }
.approach-intro > p:last-child { max-width: 670px; color: #d8c9eb; font-size: 20px; line-height: 1.55; margin-top: 35px; }
.loop { margin-top: 68px; display: grid; grid-template-columns: repeat(5,1fr); position: relative; }
.loop-line { position: absolute; left: 2%; right: 2%; top: 28px; height: 1px; background: rgba(255,255,255,.35); }
.loop-item { position: relative; display: flex; flex-direction: column; align-items: flex-start; }
.loop-item b { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; color: var(--black); background: var(--lime); font: 500 10px "DM Mono",monospace; z-index: 1; transition: transform .25s; }
.loop-item:hover b { transform: scale(1.16) rotate(8deg); }
.loop-item span { font-size: 22px; font-weight: 700; margin-top: 23px; }
.loop-item small { font: 400 9px "DM Mono",monospace; color: #c6b2df; margin-top: 6px; text-transform: uppercase; }

.cta { min-height: 560px; padding-top: 100px; padding-bottom: 100px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; background: var(--lime); color: var(--black); }
.cta .eyebrow { margin-bottom: 30px; }
.cta h2 { font-size: clamp(48px,5.7vw,80px); }
.cta h2 em { font-family: Georgia,serif; color: var(--plum); font-weight: 400; }
.cta > p:not(.eyebrow) { max-width: 660px; font-size: 18px; line-height: 1.6; margin: 35px 0; }
.button-lime { color: var(--white); background: var(--lime); padding: 0 24px; box-shadow: none; }
.button-lime:hover { transform: translateY(-2px); background: #9f7bf2; }
.cta-sticker { position: absolute; right: 8%; top: 13%; width: 100px; height: 100px; display: grid; place-items: center; border: 2px solid var(--plum); border-radius: 50%; color: var(--plum); font: 500 9px/1.4 "DM Mono",monospace; transform: rotate(12deg); }

.site-footer { padding-top: 75px; padding-bottom: 30px; background: #07080b; color: white; border-top: 1px solid rgba(255,255,255,.12); display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
.footer-brand { align-items: start; }.footer-brand .brand-mark { fill: var(--lime); }
.footer-note { color: #aaa5aa; line-height: 1.5; font-size: 14px; }
.footer-links { justify-self: end; display: flex; flex-direction: column; gap: 12px; align-items: flex-end; font-size: 12px; }
.footer-links a:first-child { color: var(--lime); }
.footer-bottom { grid-column: 1/-1; margin-top: 60px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.18); display: flex; justify-content: space-between; color: #747074; font: 400 9px "DM Mono",monospace; text-transform: uppercase; }
.error-page { min-height: 100svh; display: grid; place-items: center; padding: 35px; }
.error-page main { width: min(1100px,100%); }
.error-page main > p { margin: 100px 0 25px; color: var(--plum-bright); font: 500 10px "DM Mono",monospace; letter-spacing: .13em; }
.error-page h1 { margin: 0 0 42px; font-size: clamp(50px,6vw,78px); line-height: .98; letter-spacing: -.068em; }
.error-page h1 em { color: var(--plum-bright); font: italic 400 .9em Georgia,serif; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.8,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes drift { 0%,100%{translate:0 0} 50%{translate:0 -12px} }
@keyframes nudge { 0%,100%{transform:translateY(0)}50%{transform:translateY(5px)} }

/* Dark brand system */
.mini-logo { background: var(--black); color: var(--white); }
.icon-arrow { background: var(--white); color: var(--black); }
.project-visual { background: var(--black); }
.cta .button-lime { background: var(--black); color: var(--white); }
.site-nav a.active:not(.nav-cta) { color: var(--plum-bright); }

/* Professional visual refinement */
.hero h1 em,
.range-heading h2 em,
.page-hero h1 em,
.cta h2 em,
.error-page h1 em { font-family: "Manrope", sans-serif; font-style: normal; font-weight: 600; color: var(--plum-bright); letter-spacing: -.07em; }
.manifesto h2 span { font-family: "Manrope", sans-serif; font-style: normal; font-weight: 600; color: var(--plum-bright); letter-spacing: -.07em; }
.project-tagline { font-family: "Manrope", sans-serif; font-style: normal; font-weight: 600; color: var(--plum-bright); letter-spacing: -.04em; }
.nav-cta { color: white; background: var(--plum); }
.nav-cta:hover { color: white; background: #956df1; }
.hero-system { height: 560px; }
.hero-system::before { content: ""; position: absolute; inset: 30px 0 20px 30px; background-image: linear-gradient(rgba(141,166,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(141,166,255,.06) 1px,transparent 1px); background-size: 34px 34px; border: 1px solid rgba(141,166,255,.12); border-radius: 18px; }
.hero-system .orbit { border-color: rgba(141,166,255,.12); }
.hero-system .float-card { border-color: rgba(255,255,255,.15); border-radius: 8px; box-shadow: 0 20px 70px rgba(0,0,0,.32); animation: none; }
.hero-system .card-fight { width: 330px; height: 300px; right: 32px; top: 55px; padding: 27px; color: var(--white); background: #151c29; transform: none; }
.hero-system .mini-logo { background: rgba(135,88,239,.18); color: #c3adfa; border: 1px solid rgba(141,166,255,.28); }
.hero-system .card-fight h3 { margin: 42px 0 15px; font-size: 33px; line-height: 1.05; letter-spacing: -.055em; }
.hero-system .card-fight p { margin: 0; color: #929bad; font-size: 13px; line-height: 1.6; font-weight: 500; }
.system-lines { display: flex; gap: 5px; margin-top: 28px; }
.system-lines i { display: block; width: 35px; height: 3px; background: #344057; }
.system-lines i:first-child { width: 75px; background: var(--plum-bright); }
.hero-system .card-signal { width: 300px; height: 225px; left: 0; top: 265px; padding: 25px; background: #172b50; transform: none; }
.hero-system .signal-score { margin: 30px 0 22px; font-size: 27px; line-height: 1.08; letter-spacing: -.045em; }
.hero-system .signal-score span { font-size: 18px; color: #87a6e4; }
.delivery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; margin-bottom: 20px; }
.delivery-grid i { height: 20px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.05); }
.delivery-grid i:nth-child(2), .delivery-grid i:nth-child(5) { background: rgba(135,88,239,.35); }
.hero-system .signal-up { color: #b8caef; }
.hero-system .card-idea { width: 235px; height: 180px; right: -5px; bottom: 0; padding: 23px; color: var(--white); background: #1c2230; transform: none; }
.hero-system .card-idea p { margin-top: 27px; font-size: 27px; }
.hero-system .card-idea mark { background: transparent; color: var(--plum-bright); padding: 0; }
.hero-system .scribble { right: 20px; bottom: 16px; color: #838b9c; font: 500 9px "DM Mono",monospace; font-style: normal; transform: none; text-transform: uppercase; }
.mode-card { background: #111722; }
.mode-original { background: #10151f; }
.mode-build { color: var(--white); background: #172a50; }
.mode-build p:not(.mode-label) { color: #afbdd7; }
.mode-cobuild { background: #252c42; }
.mode-card:hover { transform: translateY(-4px); box-shadow: 0 18px 45px rgba(0,0,0,.25); }
.mode-icon { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.04); color: #baa3f7; }
.icon-arrow { color: #c9b8fa; background: rgba(135,88,239,.13); }
.featured { background: #0d121b; }
.approach { background: #10192c; border-color: rgba(135,88,239,.2); }
.approach h2 span { color: var(--plum-bright); font-family: "Manrope",sans-serif; font-style: normal; font-weight: 600; }
.loop-item b { color: white; background: var(--plum); }
.cta { color: var(--white); background: #e9edf5; }
.cta .eyebrow, .cta > p:not(.eyebrow) { color: #3f4858; }
.cta h2 { color: #111722; }
.cta .button-lime { color: white; background: var(--plum); }
.cta .button-lime:hover { background: #956df1; }
.range-scale article:last-child { background: #121c32; border-color: rgba(135,88,239,.3); }
.range-scale small, .relationship-card li::before, .footer-links a:first-child { color: var(--plum-bright); }
.range-line i:last-child::after { background: var(--plum-bright); }
.belief { color: var(--white); background: #162342; }
.belief .section-number { color: #a9baff; }
.relationship-featured { background: #1a3260; }
.relationship-featured > span { color: #c9b8fa; }
.fit-good { color: white; background: var(--plum); border-color: var(--plum); }
.notice { color: var(--white); background: #162342; }
.notice > p:last-child { border-color: rgba(255,255,255,.22); }
.product-row-art { color: white; background: #1b315c; border-color: rgba(255,255,255,.16); box-shadow: 9px 9px 0 #0d111a; }
.side-a { color: #b69cf6; }
.side-b { color: #70c4ef; }

/* Interior pages */
.internal-page { background: var(--paper); color: var(--ink); }
.internal-page .site-header { position: fixed; }
.internal-page main { overflow: hidden; }
.page-hero { min-height: 610px; padding-top: 136px; padding-bottom: 82px; display: flex; flex-direction: column; justify-content: flex-start; position: relative; border-bottom: 1px solid var(--line); }
.page-hero::after { content: ""; position: absolute; right: -13vw; top: 0; width: 58vw; height: 100%; background: radial-gradient(circle at center, rgba(112,72,232,.18), transparent 68%); pointer-events: none; }
.page-kicker { display: flex; justify-content: space-between; padding-bottom: 19px; border-bottom: 1px solid var(--line); margin-bottom: 44px; font: 500 10px "DM Mono",monospace; letter-spacing: .13em; color: var(--plum-bright); }
.page-kicker i { color: #65636c; font-style: normal; }
.page-hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(58px, 7vw, 108px); align-items: end; position: relative; z-index: 1; }
.page-hero h1 { margin: 0; font-size: clamp(48px, 4.8vw, 72px); line-height: 1; letter-spacing: -.066em; }
.page-hero h1 em { display: inline-block; font: 600 .94em/1 "Manrope",sans-serif; font-style: normal; color: var(--plum-bright); letter-spacing: -.065em; margin-top: 8px; }
.page-hero-copy { border-top: 1px solid var(--line); padding-top: 20px; color: #aaa7b1; font-size: 16px; line-height: 1.62; }
.page-hero-copy p { margin: 0 0 20px; }
.page-hero-copy .button { margin-top: 15px; }
.split-heading { display: grid; grid-template-columns: .55fr 1.45fr; gap: 8vw; align-items: start; }
.split-heading .section-number { margin: 12px 0 0; }
.split-heading h2 { margin: 0; font-size: clamp(42px, 4.2vw, 62px); line-height: 1.02; letter-spacing: -.06em; }

.relationship, .fit, .process, .principles, .dual-engine { padding-top: 104px; padding-bottom: 112px; }
.relationship-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 62px; border: 1px solid var(--line); }
.relationship-card { min-height: 500px; padding: 34px; display: flex; flex-direction: column; border-right: 1px solid var(--line); background: #11131a; }
.relationship-card:last-child { border: 0; }
.relationship-card > span, .product-row-main > p:first-child { font: 500 10px "DM Mono",monospace; letter-spacing: .12em; color: var(--plum-bright); }
.relationship-card h3 { font-size: clamp(34px,3.3vw,48px); line-height: 1.04; letter-spacing: -.055em; margin: 60px 0 22px; }
.relationship-card p { color: #aaa7b1; line-height: 1.65; max-width: 540px; }
.relationship-card ul { list-style: none; padding: 28px 0 0; margin: auto 0 0; border-top: 1px solid var(--line); }
.relationship-card li { position: relative; padding: 10px 0 10px 24px; color: #d2cfd6; font-size: 13px; }
.relationship-card li::before { content: "→"; position: absolute; left: 0; color: var(--lime); }
.relationship-featured { background: var(--plum); }
.relationship-featured > span { color: var(--lime); }
.relationship-featured p { color: #ddd4f5; }

.notice { padding-top: 92px; padding-bottom: 96px; background: var(--lime); color: var(--black); display: grid; grid-template-columns: .35fr 1.1fr .55fr; gap: 6vw; align-items: start; }
.notice > p:first-child { font: 500 10px "DM Mono",monospace; letter-spacing: .13em; }
.notice h2 { margin: 0; font-size: clamp(38px,3.8vw,55px); line-height: 1.04; letter-spacing: -.06em; }
.notice > p:last-child { font-size: 15px; line-height: 1.65; border-top: 1px solid rgba(9,10,14,.3); padding-top: 20px; }

.fit { background: #101219; }
.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 62px; background: var(--line); border: 1px solid var(--line); }
.fit-column { padding: 42px; background: var(--paper); }
.fit-label { display: inline-block; color: #8e8a93; border: 1px solid #55525b; border-radius: 30px; padding: 8px 12px; font: 500 9px "DM Mono",monospace; letter-spacing: .1em; }
.fit-good { color: var(--black); background: var(--lime); border-color: var(--lime); }
.fit-column ul { list-style: none; padding: 20px 0 0; margin: 0; }
.fit-column li { padding: 22px 0 22px 38px; border-bottom: 1px solid var(--line); position: relative; font-size: 16px; }
.fit-column li::before { content: "+"; position: absolute; left: 0; color: var(--plum-bright); font: 500 16px "DM Mono",monospace; }
.fit-column:last-child li::before { content: "—"; color: #716e77; }

.process-grid { margin-top: 62px; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid article { padding: 30px 26px 38px; min-height: 270px; border-right: 1px solid var(--line); }
.process-grid article:last-child { border: 0; }
.process-grid b { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: #1a1c25; color: var(--plum-bright); font: 500 9px "DM Mono",monospace; }
.process-grid h3 { margin: 62px 0 12px; font-size: 23px; letter-spacing: -.04em; }
.process-grid p { color: #8f8c96; font-size: 13px; line-height: 1.6; }

.contact-panel { padding-top: 104px; padding-bottom: 108px; background: #121020; }
.contact-inner { max-width: 1000px; }
.contact-inner h2 { max-width: 920px; margin: 0; font-size: clamp(46px,5vw,70px); line-height: 1; letter-spacing: -.065em; }
.contact-inner > p:not(.eyebrow) { max-width: 650px; color: #aaa7b1; font-size: 17px; line-height: 1.65; margin: 34px 0; }

.belief { padding-top: 106px; padding-bottom: 114px; background: var(--lime); color: var(--black); }
.belief .section-number { color: var(--black); margin-bottom: 42px; }
.belief blockquote { max-width: 1150px; margin: 0; font-size: clamp(42px,4.8vw,68px); line-height: 1.04; letter-spacing: -.06em; font-weight: 700; }
.principles { background: #101219; }
.principle-grid { display: grid; grid-template-columns: repeat(2,1fr); margin-top: 62px; border: 1px solid var(--line); }
.principle-grid article { min-height: 330px; padding: 35px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principle-grid article:nth-child(2n) { border-right: 0; }
.principle-grid article:nth-child(n+3) { border-bottom: 0; }
.principle-grid span { color: var(--plum-bright); font: 500 10px "DM Mono",monospace; }
.principle-grid h3 { margin: 95px 0 15px; font-size: 32px; letter-spacing: -.05em; }
.principle-grid p { max-width: 500px; color: #99969f; line-height: 1.65; }
.dual-engine { background: var(--paper); }
.engine-loop { margin-top: 64px; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 40px; align-items: center; }
.engine-loop > div { min-height: 300px; padding: 30px; background: #13151d; border: 1px solid var(--line); }
.engine-loop > i { color: var(--lime); font-size: 30px; font-style: normal; }
.engine-loop strong { color: var(--plum-bright); font: 500 10px "DM Mono",monospace; }
.engine-loop h3 { margin: 85px 0 14px; font-size: 25px; letter-spacing: -.045em; }
.engine-loop p { color: #8f8c96; font-size: 13px; line-height: 1.6; }

.product-index { padding-top: 80px; padding-bottom: 150px; }
.product-row { min-height: 455px; display: grid; grid-template-columns: 70px 1.15fr .65fr .45fr; align-items: center; gap: 30px; padding: 35px 30px; border-top: 1px solid var(--line); transition: background .3s; }
.product-row:last-child { border-bottom: 1px solid var(--line); }
.product-row:hover { background: #11131a; }
.product-row-number { align-self: start; color: #66636c; font: 500 10px "DM Mono",monospace; }
.product-row-main h2 { margin: 18px 0 12px; font-size: clamp(45px,5vw,70px); line-height: .98; letter-spacing: -.065em; }
.product-row-main > p:last-child { color: #9c99a3; font-size: 17px; }
.product-row-art { width: 280px; aspect-ratio: 1; justify-self: center; display: flex; align-items: center; justify-content: space-around; background: var(--lime); color: var(--black); transform: rotate(3deg); border: 1px solid var(--black); box-shadow: 9px 9px 0 var(--plum); }
.product-row-art b { font-size: 74px; letter-spacing: -.08em; }
.product-row-art i { font: 500 10px "DM Mono",monospace; border: 1px solid; border-radius: 50%; padding: 8px 6px; }
.product-row > a { justify-self: end; align-self: end; border-bottom: 1px solid; padding-bottom: 5px; font-size: 12px; font-weight: 700; }
.product-row > span { justify-self: end; align-self: end; color: #6f6c75; font: 500 9px "DM Mono",monospace; letter-spacing: .1em; }
.audami-art, .cortiloop-art, .realvory-art { position: relative; justify-content: center; overflow: hidden; background: #0a1220; border-color: rgba(176,145,247,.35); box-shadow: 9px 9px 0 #241a42; }
.cortiloop-art { background: #f5f5f3; border-color: rgba(141,168,248,.35); box-shadow: 9px 9px 0 #13282e; transform: rotate(-3deg); }
.realvory-art { background: #171b1d; border-color: rgba(61,190,142,.35); box-shadow: 9px 9px 0 #173d31; transform: rotate(2deg); }
.audami-art img, .cortiloop-art img, .realvory-art img { width: 100%; height: 100%; display: block; object-fit: cover; }
.venture-visual { position: relative; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: clamp(28px, 3vw, 46px); background: radial-gradient(circle at 50% 45%, #34245d 0, #121827 42%, #090d14 78%); }
.venture-ring { position: absolute; border: 1px solid rgba(176,145,247,.22); border-radius: 50%; }
.venture-ring-one { width: 420px; height: 420px; }
.venture-ring-two { width: 620px; height: 620px; }
.venture-name { position: relative; z-index: 1; min-height: 275px; display: flex; flex-direction: column; justify-content: flex-end; padding: 23px; overflow: hidden; border: 1px solid rgba(255,255,255,.2); box-shadow: 10px 10px 0 rgba(0,0,0,.18); }
.venture-name img { width: 78px; height: 78px; margin-bottom: auto; border-radius: 15px; object-fit: cover; box-shadow: 0 14px 34px rgba(0,0,0,.24); }
.venture-name strong { font-size: clamp(28px, 3vw, 42px); letter-spacing: -.06em; }
.venture-name small { margin-top: 13px; color: rgba(255,255,255,.65); font: 500 9px "DM Mono", monospace; letter-spacing: .12em; }
.venture-r { background: linear-gradient(145deg, rgba(24,71,56,.96), rgba(19,25,27,.96)); transform: rotate(-2deg); }
.venture-a { background: linear-gradient(145deg, rgba(103,80,229,.92), rgba(34,27,72,.94)); transform: rotate(1deg); }
.venture-c { background: linear-gradient(145deg, rgba(31,91,103,.94), rgba(57,35,97,.94)); transform: rotate(2deg); }
.secret-art { background: #151821; color: var(--plum-bright); border-color: var(--line); box-shadow: 9px 9px 0 #20232d; font: 500 17px "DM Mono",monospace; letter-spacing: .12em; }
.open-art { background: var(--plum); color: white; border-color: var(--plum); font-size: 100px; }

/* Services, founder model, and co-founder role */
.service-capabilities, .engagements, .build-types, .founder-model, .role-intro, .role-ownership { padding-top: 104px; padding-bottom: 112px; }
.service-capabilities, .role-intro { background: #0d121b; }
.service-list { margin-top: 62px; border-top: 1px solid var(--line); }
.service-row { min-height: 245px; display: grid; grid-template-columns: 60px 1fr 1fr .8fr; gap: 40px; align-items: start; padding: 38px 20px; border-bottom: 1px solid var(--line); }
.service-row > span { color: #666d7b; font: 500 10px "DM Mono",monospace; }
.service-row > div > p { margin: 0 0 14px; color: var(--plum-bright); font: 500 9px "DM Mono",monospace; letter-spacing: .12em; }
.service-row h3 { margin: 0; font-size: 34px; line-height: 1.05; letter-spacing: -.05em; }
.service-row > p { margin: 0; color: #9ba3b2; font-size: 14px; line-height: 1.7; }
.service-row ul { list-style: none; margin: 0; padding: 0; }
.service-row li { padding: 8px 0; color: #c8cdd7; font-size: 12px; border-bottom: 1px solid rgba(255,255,255,.08); }
.service-row li::before { content: "—"; margin-right: 9px; color: var(--plum-bright); }
.engagements { background: #111722; }
.engagement-grid { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 62px; border: 1px solid var(--line); }
.engagement-grid article { min-height: 430px; display: flex; flex-direction: column; padding: 32px; border-right: 1px solid var(--line); background: #0d121b; }
.engagement-grid article:last-child { border-right: 0; }
.engagement-grid article:nth-child(2) { background: #16132a; }
.engagement-grid span { color: var(--plum-bright); font: 500 9px "DM Mono",monospace; letter-spacing: .1em; }
.engagement-grid h3 { margin: 90px 0 20px; font-size: 33px; line-height: 1.08; letter-spacing: -.05em; }
.engagement-grid p { margin: 0; color: #929aa9; font-size: 14px; line-height: 1.7; }
.engagement-grid small { margin-top: auto; padding-top: 24px; border-top: 1px solid var(--line); color: #b9bfca; font: 500 9px/1.5 "DM Mono",monospace; text-transform: uppercase; }
.build-types { background: #080b11; }
.type-grid { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 80px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.type-grid span { min-height: 120px; display: flex; align-items: flex-end; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #d6d9e0; font-size: 15px; font-weight: 600; }
.seo-intro blockquote { max-width: 1200px; }
.comparison-section { border-top: 1px solid var(--line); }
.comparison-table { margin-top: 80px; border: 1px solid var(--line); }
.comparison-row { display: grid; grid-template-columns: .7fr 1.15fr 1.15fr .85fr; }
.comparison-row + .comparison-row { border-top: 1px solid var(--line); }
.comparison-row > * { margin: 0; padding: 25px 22px; border-right: 1px solid var(--line); color: #aaa7b1; font-size: 13px; line-height: 1.6; }
.comparison-row > *:last-child { border-right: 0; }
.comparison-row b { color: #eeecf2; font-size: 14px; }
.comparison-row a, .comparison-note a { color: var(--plum-bright); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.comparison-head { background: #151821; }
.comparison-head strong { color: #d8d5dc; font: 500 10px "DM Mono",monospace; letter-spacing: .09em; text-transform: uppercase; }
.comparison-note { margin: 28px 0 0 auto; max-width: 760px; color: #92909a; font-size: 14px; line-height: 1.7; }
.faq-section { padding-top: 104px; padding-bottom: 112px; border-top: 1px solid var(--line); }
.faq-list { margin: 62px 0 0 auto; max-width: 980px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 28px 56px 28px 0; color: #e8e6ec; font-size: 20px; font-weight: 600; line-height: 1.35; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 8px; top: 24px; color: var(--plum-bright); font: 400 27px/1 "Manrope",sans-serif; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: -4px 64px 28px 0; max-width: 760px; color: #9c99a4; font-size: 15px; line-height: 1.75; }
.founder-model { background: #0d121b; }
.founder-model-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 85px; }
.founder-model-grid article { min-height: 320px; padding: 30px; border: 1px solid var(--line); background: #111722; }
.founder-model-grid span { color: var(--plum-bright); font: 500 10px "DM Mono",monospace; }
.founder-model-grid h3 { margin: 85px 0 16px; font-size: 28px; letter-spacing: -.045em; }
.founder-model-grid p { margin: 0; color: #969eac; font-size: 14px; line-height: 1.7; }
.role-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; margin-top: 85px; padding-top: 28px; border-top: 1px solid var(--line); }
.role-intro-grid p { margin: 0; color: #a5acb8; font-size: 18px; line-height: 1.7; }
.role-ownership { background: #111722; }
.role-grid { margin-top: 85px; }
.role-page .notice { background: #17132b; }
.role-page .contact-panel { background: #11152a; }

@media (max-width: 1000px) {
  .page-hero-grid { grid-template-columns: 1fr; gap: 65px; }
  .page-hero-copy { max-width: 620px; margin-left: auto; }
  .notice { grid-template-columns: 1fr; }
  .relationship-grid { grid-template-columns: 1fr; }
  .relationship-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid article:nth-child(2) { border-right: 0; }
  .process-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .engine-loop { grid-template-columns: 1fr; }
  .engine-loop > i { transform: rotate(90deg); justify-self: center; }
  .product-row { grid-template-columns: 55px 1fr 280px; }
  .product-row > a, .product-row > span { grid-column: 2/-1; justify-self: start; }
  .service-row { grid-template-columns: 50px 1fr 1fr; }
  .service-row ul { grid-column: 2/-1; display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; }
  .engagement-grid { grid-template-columns: 1fr; }
  .engagement-grid article { min-height: 350px; border-right: 0; border-bottom: 1px solid var(--line); }
  .engagement-grid article:last-child { border-bottom: 0; }
  .type-grid { grid-template-columns: repeat(2,1fr); }
  .founder-model-grid { grid-template-columns: 1fr; }
  .founder-model-grid article { min-height: 260px; }
  .comparison-row { grid-template-columns: .8fr 1fr 1fr; }
  .comparison-row > *:nth-child(4) { display: none; }
  .comparison-row > *:nth-child(3) { border-right: 0; }
}

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; height: auto; max-height: none; padding-top: 170px; padding-bottom: 100px; }
  .hero-stage { height: 520px; max-width: 620px; width: 100%; margin: 25px auto 0; }
  .hero::before { top: 42%; }
  .range-heading { grid-template-columns: 1fr; }
  .range-heading p { max-width: 620px; margin-left: auto; }
  .range-scale { grid-template-columns: 1fr; }
  .range-line { transform: rotate(90deg); width: 180px; justify-self: center; margin: -45px 0; }
  .range-line b { transform: rotate(-90deg); min-width: 110px; }
  .scroll-hint { display: none; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 70px; }
  .manifesto-copy { max-width: 620px; margin-left: auto; }
  .modes { grid-template-columns: 1fr; border-bottom: 0; }
  .mode-card { min-height: 430px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .mode-icon { margin: 35px 0; }
  .mode-meta { margin-top: 35px; }
  .project-card { grid-template-columns: 1fr; }
  .project-info { min-height: 360px; }
}

@media (max-width: 720px) {
  .section-pad { padding-left: 22px; padding-right: 22px; }
  .site-header { padding: 0 22px; height: 72px; }
  .menu-button { display: flex; width: 42px; height: 42px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; z-index: 2; }
  .menu-button span:not(.sr-only) { width: 22px; height: 2px; background: var(--ink); transition: .2s; }
  .menu-button[aria-expanded=true] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded=true] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded=true] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; background: var(--lime); color: var(--black); flex-direction: column; justify-content: center; font-size: 25px; transform: translateX(100%); transition: transform .3s ease; }
  .site-nav.is-open { transform: translateX(0); }
  .nav-cta { font-size: 16px; color: var(--white); background: var(--black); }
  .hero { padding-top: 130px; padding-bottom: 80px; }
  .hero h1 { font-size: clamp(51px, 15vw, 75px); }
  .hero-lede { margin-top: 27px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-stage { height: 420px; margin-top: 60px; transform: scale(.86); transform-origin: center top; }
  .card-fight { right: 2%; top: 50px; }
  .card-signal { left: -8%; top: 235px; }
  .card-idea { right: -10%; bottom: -5px; }
  .plum-stamp { left: 3%; }
  .orbit-one { right: -130px; }
  .manifesto, .range, .work, .featured, .approach { padding-top: 100px; padding-bottom: 105px; }
  .section-number { margin-bottom: 42px; }
  .manifesto h2, .section-heading h2, .featured h2, .approach h2, .cta h2 { font-size: 50px; }
  .section-heading, .featured-head { display: block; }
  .section-heading h2 { text-align: left; }
  .section-heading .section-number { margin-bottom: 35px; }
  .featured-summary { margin-top: 25px; }
  .project-visual { min-height: 390px; }
  .project-card { min-height: auto; }
  .arena-side { font-size: 115px; }
  .loop { grid-template-columns: 1fr; gap: 32px; margin-top: 70px; }
  .loop-line { left: 28px; top: 0; bottom: 0; right: auto; width: 1px; height: auto; }
  .loop-item { min-height: 70px; padding-left: 82px; justify-content: center; }
  .loop-item b { position: absolute; left: 0; top: 7px; }
  .loop-item span { margin: 0; }
  .cta { min-height: 700px; padding-top: 120px; padding-bottom: 120px; }
  .cta-sticker { top: 6%; right: 5%; width: 82px; height: 82px; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-self: start; align-items: flex-start; margin-top: 20px; }

  .page-hero { min-height: auto; padding-top: 135px; padding-bottom: 95px; }
  .page-kicker { margin-bottom: 45px; }
  .page-kicker i { display: none; }
  .page-hero h1 { font-size: clamp(49px,14vw,68px); }
  .page-hero-copy { margin: 0; }
  .split-heading { grid-template-columns: 1fr; gap: 28px; }
  .split-heading h2 { font-size: 45px; }
  .relationship, .fit, .process, .principles, .dual-engine { padding-top: 95px; padding-bottom: 100px; }
  .relationship-grid, .fit-grid, .principle-grid { margin-top: 55px; }
  .relationship-card { min-height: 500px; padding: 28px 24px; }
  .relationship-card h3 { margin-top: 60px; font-size: 39px; }
  .notice { padding-top: 90px; padding-bottom: 95px; }
  .notice h2 { font-size: 40px; }
  .fit-grid { grid-template-columns: 1fr; }
  .fit-column { padding: 28px 22px; }
  .process-grid { grid-template-columns: 1fr; margin-top: 55px; }
  .process-grid article { border-right: 0; border-bottom: 1px solid var(--line); min-height: 240px; }
  .process-grid article:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .process-grid h3 { margin-top: 55px; }
  .contact-panel { padding-top: 100px; padding-bottom: 105px; }
  .faq-section { padding-top: 95px; padding-bottom: 100px; }
  .faq-list, .comparison-table { margin-top: 55px; }
  .comparison-row { grid-template-columns: 1fr; padding: 22px 0; }
  .comparison-row > *, .comparison-row > *:nth-child(4) { display: block; padding: 8px 22px; border: 0; }
  .comparison-row > *::before { display: block; margin-bottom: 4px; color: #6f6c76; font: 500 9px "DM Mono",monospace; letter-spacing: .08em; text-transform: uppercase; }
  .comparison-row > *:nth-child(1)::before { content: "Topic"; }
  .comparison-row > *:nth-child(2)::before { content: "Option one"; }
  .comparison-row > *:nth-child(3)::before { content: "Option two"; }
  .comparison-row > *:nth-child(4)::before { content: "Option three"; }
  .comparison-head { display: none; }
  .faq-list summary { font-size: 18px; }
  .contact-inner h2 { font-size: 50px; }
  .belief { padding-top: 95px; padding-bottom: 105px; }
  .belief blockquote { font-size: 42px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid article, .principle-grid article:nth-child(2n), .principle-grid article:nth-child(n+3) { border-right: 0; border-bottom: 1px solid var(--line); }
  .principle-grid article:last-child { border-bottom: 0; }
  .principle-grid h3 { margin-top: 65px; }
  .engine-loop { margin-top: 55px; }
  .product-index { padding-top: 35px; padding-bottom: 100px; }
  .product-row { grid-template-columns: 1fr; min-height: auto; padding: 40px 0 55px; gap: 28px; }
  .product-row-number { display: none; }
  .product-row-art { width: min(280px,90vw); justify-self: start; }
  .product-row > a, .product-row > span { grid-column: auto; }
  .range-scale { margin-top: 55px; }
  .range-scale article { min-height: 280px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Responsive density and interaction polish */
a:focus-visible, button:focus-visible { outline: 2px solid var(--plum-bright); outline-offset: 4px; }
.footer-brand .brand-mark { width: 36px; height: 36px; }

@media (max-width: 1000px) and (min-width: 721px) {
  .hero-stage { height: 455px; max-width: 570px; transform: scale(.9); transform-origin: center top; margin-bottom: -30px; }
  .manifesto, .range, .work, .featured, .approach { padding-top: 120px; padding-bottom: 125px; }
  .relationship, .fit, .process, .principles, .dual-engine { padding-top: 115px; padding-bottom: 120px; }
}

@media (max-width: 900px) {
  .site-header, .site-header.scrolled { height: 72px; padding-left: 24px; padding-right: 24px; }
  .menu-button { display: flex; width: 42px; height: 42px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; z-index: 3; border: 0; background: transparent; }
  .menu-button span:not(.sr-only) { width: 22px; height: 2px; background: var(--white); transition: .2s; }
  .menu-button[aria-expanded=true] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded=true] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded=true] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; z-index: 2; background: #0b1018; color: var(--white); flex-direction: column; justify-content: center; gap: 26px; font-size: 24px; transform: translateX(100%); transition: transform .3s ease; }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav::before { content: "PLUMIOS / FOUNDER PRODUCT PARTNER"; color: #667085; font: 500 9px "DM Mono",monospace; letter-spacing: .12em; margin-bottom: 25px; }
  .site-nav .nav-cta { margin-top: 12px; padding: 15px 20px; color: white; background: var(--plum); font-size: 16px; }
}

@media (max-width: 720px) {
  .section-pad { padding-left: 20px; padding-right: 20px; }
  .site-header, .site-header.scrolled { height: 66px; padding: 0 20px; }
  .brand { font-size: 21px; }
  .brand-mark { width: 30px; height: 30px; }
  .menu-button { width: 40px; height: 40px; }
  .menu-button span:not(.sr-only) { background: var(--white); }
  .site-nav { background: #0b1018; color: var(--white); gap: 25px; font-size: 23px; }
  .site-nav::before { content: "PLUMIOS / FOUNDER PRODUCT PARTNER"; color: #667085; font: 500 9px "DM Mono",monospace; letter-spacing: .12em; margin-bottom: 25px; }
  .site-nav .nav-cta { margin-top: 12px; padding: 15px 20px; color: white; background: var(--plum); }
  .hero { min-height: auto; height: auto; max-height: none; padding-top: 112px; padding-bottom: 68px; align-items: start; }
  .hero h1 { font-size: clamp(45px,13vw,59px); line-height: .98; }
  .hero-lede { font-size: 17px; line-height: 1.6; margin: 25px 0 29px; }
  .hero-actions { width: 100%; gap: 20px; }
  .hero-actions .button-dark { width: 100%; }
  .hero-stage { display: none; }
  .eyebrow { margin-bottom: 22px; }
  .manifesto, .range, .work, .featured, .approach { padding-top: 78px; padding-bottom: 82px; }
  .section-number { margin-bottom: 32px; }
  .manifesto h2, .section-heading h2, .featured h2, .approach h2, .cta h2 { font-size: clamp(39px,11vw,47px); line-height: 1; }
  .manifesto-grid { gap: 48px; }
  .manifesto-copy { font-size: 16px; line-height: 1.6; }
  .range-heading p { font-size: 15px; line-height: 1.65; }
  .range-scale { gap: 24px; margin-top: 46px; }
  .range-scale article { min-height: 235px; padding: 24px; }
  .range-scale h3 { margin-top: 52px; font-size: 30px; }
  .range-line { display: none; }
  .section-heading { margin-bottom: 50px; }
  .mode-card { min-height: 345px; padding: 23px 22px 24px; }
  .mode-icon { width: 60px; height: 60px; margin: 26px 0; font-size: 29px; }
  .mode-card h3 { font-size: 33px; margin-bottom: 16px; }
  .mode-card p:not(.mode-label) { font-size: 14px; line-height: 1.6; }
  .mode-meta { margin-top: 25px; }
  .featured-head { margin-bottom: 40px; }
  .project-visual { min-height: 300px; }
  .project-info { min-height: 300px; padding: 28px 24px; }
  .project-info h3 { font-size: 44px; }
  .project-tagline { font-size: 23px; }
  .approach-intro > p:last-child { font-size: 17px; }
  .loop { margin-top: 55px; gap: 23px; }
  .loop-item { min-height: 62px; padding-left: 72px; }
  .loop-item b { width: 48px; height: 48px; top: 4px; }
  .loop-line { left: 24px; }
  .loop-item span { font-size: 19px; }
  .cta { min-height: 540px; padding-top: 88px; padding-bottom: 90px; }
  .cta > p:not(.eyebrow) { font-size: 16px; line-height: 1.6; margin: 27px 0; }
  .site-footer { padding-top: 58px; padding-bottom: 25px; gap: 25px; }
  .footer-note { font-size: 13px; }
  .footer-bottom { margin-top: 35px; }
  .page-hero { min-height: auto; padding-top: 98px; padding-bottom: 60px; }
  .page-kicker { margin-bottom: 30px; padding-bottom: 15px; }
  .page-hero h1 { font-size: clamp(40px,11vw,50px); line-height: 1; }
  .page-hero-grid { gap: 34px; }
  .page-hero-copy { font-size: 16px; line-height: 1.6; }
  .relationship, .fit, .process, .principles, .dual-engine { padding-top: 78px; padding-bottom: 82px; }
  .service-capabilities, .engagements, .build-types, .founder-model, .role-intro, .role-ownership { padding-top: 78px; padding-bottom: 82px; }
  .split-heading h2 { font-size: 37px; }
  .relationship-grid, .fit-grid, .principle-grid { margin-top: 44px; }
  .relationship-card { min-height: 420px; padding: 25px 22px; }
  .relationship-card h3 { margin-top: 48px; font-size: 35px; }
  .notice { padding-top: 74px; padding-bottom: 78px; gap: 25px; }
  .notice h2 { font-size: 37px; }
  .fit-column li { padding-top: 18px; padding-bottom: 18px; font-size: 15px; }
  .process-grid article { min-height: 210px; padding: 28px 22px; }
  .process-grid h3 { margin-top: 42px; }
  .contact-panel { padding-top: 78px; padding-bottom: 82px; }
  .faq-section { padding-top: 78px; padding-bottom: 82px; }
  .faq-list, .comparison-table { margin-top: 44px; }
  .faq-list summary { padding: 23px 48px 23px 0; font-size: 17px; }
  .faq-list summary::after { top: 20px; }
  .faq-list details p { margin-right: 0; font-size: 14px; }
  .contact-inner h2 { font-size: 39px; }
  .contact-inner > p:not(.eyebrow) { font-size: 16px; margin: 27px 0; }
  .belief { padding-top: 76px; padding-bottom: 80px; }
  .belief .section-number { margin-bottom: 38px; }
  .belief blockquote { font-size: 34px; }
  .principle-grid article { min-height: 255px; padding: 26px 22px; }
  .principle-grid h3 { margin-top: 50px; font-size: 28px; }
  .engine-loop { gap: 20px; }
  .engine-loop > div { min-height: 245px; padding: 24px; }
  .engine-loop h3 { margin-top: 60px; }
  .product-index { padding-top: 20px; padding-bottom: 78px; }
  .product-row { padding: 35px 0 45px; }
  .product-row-main h2 { font-size: 45px; }
  .product-row-main > p:last-child { font-size: 15px; line-height: 1.6; }
  .product-row-art { width: min(235px,76vw); }
  .service-list { margin-top: 44px; }
  .service-row { min-height: auto; grid-template-columns: 1fr; gap: 22px; padding: 28px 0; }
  .service-row > span { display: none; }
  .service-row h3 { font-size: 29px; }
  .service-row > p { font-size: 14px; }
  .service-row ul { grid-column: auto; grid-template-columns: 1fr; }
  .engagement-grid { margin-top: 44px; }
  .engagement-grid article { min-height: 315px; padding: 25px 22px; }
  .engagement-grid h3 { margin-top: 60px; font-size: 29px; }
  .type-grid { grid-template-columns: 1fr 1fr; margin-top: 44px; }
  .type-grid span { min-height: 95px; padding: 16px; font-size: 13px; }
  .founder-model-grid { margin-top: 44px; }
  .founder-model-grid article { min-height: 235px; padding: 24px 22px; }
  .founder-model-grid h3 { margin-top: 55px; font-size: 26px; }
  .role-intro-grid { grid-template-columns: 1fr; gap: 24px; margin-top: 44px; }
  .role-intro-grid p { font-size: 16px; }
  .role-grid { margin-top: 44px; }
  .error-page { padding: 25px 20px; }
  .error-page main > p { margin-top: 48px; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 45px; }
  .manifesto h2, .section-heading h2, .featured h2, .approach h2, .cta h2 { font-size: 39px; }
  .page-hero h1 { font-size: 39px; }
  .split-heading h2, .contact-inner h2 { font-size: 35px; }
  .button { min-height: 52px; }
}

/* Homepage — full product partnership narrative */
.home-hero { grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); gap: clamp(48px, 6vw, 100px); }
.home-hero h1 { font-size: clamp(50px, 4.6vw, 72px); }
.home-hero .hero-copy { max-width: 760px; padding-top: 16px; }
.hero-sublead { max-width: 690px; margin: -15px 0 34px; color: #838a98; font-size: 15px; line-height: 1.7; }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--line); }
.hero-proof div { min-height: 83px; padding-right: 22px; }
.hero-proof div + div { padding-left: 22px; border-left: 1px solid var(--line); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { margin-bottom: 8px; font-size: 12px; }
.hero-proof span { color: #7f8795; font-size: 10px; line-height: 1.5; }

.operating-model { position: relative; z-index: 2; background: rgba(15, 19, 29, .92); border: 1px solid rgba(255,255,255,.17); box-shadow: 26px 26px 0 rgba(82, 48, 145, .12); }
.operating-topline, .operating-footer { display: flex; align-items: center; justify-content: space-between; font: 500 9px "DM Mono", monospace; letter-spacing: .12em; }
.operating-topline { min-height: 52px; padding: 0 22px; color: #7b8494; border-bottom: 1px solid var(--line); }
.operating-topline strong { color: var(--plum-bright); font-weight: 500; }
.operating-step { display: grid; grid-template-columns: 45px 1fr; gap: 18px; min-height: 113px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.operating-index { color: #5f6877; font: 500 9px "DM Mono", monospace; }
.operating-label { display: block; margin-bottom: 6px; color: var(--plum-bright); font: 500 8px "DM Mono", monospace; letter-spacing: .12em; }
.operating-step h3 { margin: 0 0 6px; font-size: 19px; letter-spacing: -.035em; }
.operating-step p { max-width: 420px; margin: 0; color: #8e96a4; font-size: 11px; line-height: 1.55; }
.operating-footer { min-height: 48px; padding: 0 22px; color: #777f8d; }
.operating-footer i { flex: 1; height: 1px; margin: 0 9px; background: #353b47; }

.trust-strip { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px; background: #0f131c; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #9aa2b0; font: 500 9px "DM Mono", monospace; letter-spacing: .1em; white-space: nowrap; }
.trust-strip i { width: 4px; height: 4px; flex: 0 0 auto; border-radius: 50%; background: var(--plum-bright); }

.home-capabilities, .partnership-section, .product-contexts, .home-approach, .founder-partnership, .home-contact { padding-top: 108px; padding-bottom: 116px; }
.home-capabilities { background: #0b0f16; }
.home-split-heading { display: grid; grid-template-columns: 1.12fr .65fr; gap: 9vw; align-items: end; }
.home-split-heading .section-number { margin-bottom: 38px; }
.home-split-heading h2 { max-width: 780px; margin: 0; font-size: clamp(42px, 4.2vw, 62px); line-height: 1; letter-spacing: -.063em; }
.home-split-heading > p { margin: 0; padding-top: 22px; border-top: 1px solid var(--line); color: #969eac; font-size: 16px; line-height: 1.7; }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 62px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability-grid article { min-height: 390px; display: flex; flex-direction: column; padding: 27px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #10151e; }
.capability-grid article:nth-child(2n) { background: #121722; }
.capability-grid article > span { color: var(--plum-bright); font: 500 10px "DM Mono", monospace; }
.capability-grid h3 { margin: 95px 0 18px; font-size: 29px; line-height: 1.08; letter-spacing: -.05em; }
.capability-grid p { margin: 0; color: #929aa8; font-size: 13px; line-height: 1.7; }
.capability-grid small { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); color: #b7bdc8; font: 500 8px/1.6 "DM Mono", monospace; text-transform: uppercase; }
.home-text-link { display: table; margin: 35px 0 0 auto; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 12px; font-weight: 700; }

.partnership-section { background: #111620; }
.partnership-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 62px; border: 1px solid var(--line); }
.partnership-grid article { min-height: 545px; display: flex; flex-direction: column; padding: 34px; background: #0c1119; }
.partnership-grid article + article { border-left: 1px solid var(--line); }
.partnership-grid .partnership-highlight { background: #20143d; }
.partnership-top { display: flex; justify-content: space-between; color: var(--plum-bright); font: 500 9px "DM Mono", monospace; letter-spacing: .11em; }
.partnership-grid h3 { margin: 72px 0 24px; font-size: clamp(32px, 3vw, 45px); line-height: 1.03; letter-spacing: -.055em; }
.partnership-grid p { max-width: 590px; margin: 0; color: #999fac; font-size: 15px; line-height: 1.7; }
.partnership-highlight p { color: #c0b5d2; }
.mode-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.mode-tags span { padding: 7px 10px; border: 1px solid rgba(255,255,255,.22); border-radius: 20px; font: 500 8px "DM Mono", monospace; text-transform: uppercase; }
.partnership-grid a { align-self: flex-start; margin-top: auto; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 12px; font-weight: 700; }

.product-contexts { background: #0d1119; }
.context-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 62px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.context-grid article { min-height: 520px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #111722; }
.context-grid article > span { color: #788191; font: 500 9px "DM Mono", monospace; letter-spacing: .1em; }
.context-grid article > strong { width: 62px; height: 62px; display: grid; place-items: center; margin: 48px 0 36px; border: 1px solid rgba(176,145,247,.45); color: var(--plum-bright); font-size: 27px; font-weight: 500; }
.context-grid h3 { margin: 0 0 17px; font-size: 29px; letter-spacing: -.05em; }
.context-grid p { min-height: 94px; margin: 0; color: #939ba9; font-size: 13px; line-height: 1.7; }
.context-grid ul { list-style: none; margin: 27px 0 0; padding: 0; border-top: 1px solid var(--line); }
.context-grid li { padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.07); color: #c0c5cf; font-size: 11px; }
.context-grid li::before { content: "—"; margin-right: 9px; color: var(--plum-bright); }

.home-approach { display: grid; grid-template-columns: .78fr 1.22fr; gap: 10vw; background: #151027; }
.approach-copy { align-self: start; position: sticky; top: 110px; }
.approach-copy .section-number { margin-bottom: 42px; }
.approach-copy h2 { margin: 0; font-size: clamp(42px, 4.2vw, 62px); line-height: 1; letter-spacing: -.063em; }
.approach-copy > p:not(.section-number) { max-width: 500px; margin: 28px 0; color: #b9afca; font-size: 16px; line-height: 1.7; }
.approach-copy a { padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 12px; font-weight: 700; }
.approach-steps { border-top: 1px solid rgba(255,255,255,.24); }
.approach-steps article { min-height: 190px; display: grid; grid-template-columns: 55px 1fr; gap: 35px; padding: 34px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.approach-steps article > span { color: var(--plum-bright); font: 500 10px "DM Mono", monospace; }
.approach-steps h3 { margin: 0 0 14px; font-size: 28px; letter-spacing: -.045em; }
.approach-steps p { max-width: 580px; margin: 0; color: #b7adc5; font-size: 14px; line-height: 1.7; }

.founder-partnership { display: grid; grid-template-columns: .95fr 1.05fr; gap: 9vw; background: #0c1017; }
.founder-copy .section-number { margin-bottom: 42px; }
.founder-copy h2 { margin: 0; font-size: clamp(42px, 4vw, 60px); line-height: 1.02; letter-spacing: -.063em; }
.founder-copy > p:not(.section-number) { max-width: 650px; margin: 30px 0 34px; color: #99a1ae; font-size: 16px; line-height: 1.75; }
.founder-cards { border-top: 1px solid var(--line); }
.founder-cards article { min-height: 190px; padding: 30px 0 30px 75px; position: relative; border-bottom: 1px solid var(--line); }
.founder-cards article > span { position: absolute; left: 0; top: 35px; color: var(--plum-bright); font: 500 10px "DM Mono", monospace; }
.founder-cards h3 { margin: 0 0 13px; font-size: 26px; letter-spacing: -.04em; }
.founder-cards p { max-width: 580px; margin: 0; color: #929aa7; font-size: 13px; line-height: 1.7; }

.operating-principle { min-height: 440px; padding-top: 90px; padding-bottom: 90px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: var(--plum); }
.operating-principle p { color: #ded3fb; font: 500 10px "DM Mono", monospace; letter-spacing: .13em; }
.operating-principle h2 { margin: 25px 0 0; color: white; font-size: clamp(50px, 5.5vw, 78px); line-height: .97; letter-spacing: -.068em; }

.home-contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10vw; background: #090d13; }
.home-contact > * { min-width: 0; }
.contact-copy .section-number { margin-bottom: 42px; }
.contact-copy h2 { margin: 0; font-size: clamp(42px, 4vw, 60px); line-height: 1.02; letter-spacing: -.063em; }
.contact-copy > p:not(.section-number) { margin: 28px 0 38px; color: #979fac; font-size: 16px; line-height: 1.75; }
.contact-copy > div { padding-top: 20px; border-top: 1px solid var(--line); }
.contact-copy > div span, .contact-copy > div strong { display: block; }
.contact-copy > div span { margin-bottom: 9px; color: #747d8c; font: 500 9px "DM Mono", monospace; letter-spacing: .1em; }
.contact-copy > div strong { color: #cbd0d8; font-size: 12px; line-height: 1.6; }
.contact-options-home { border: 1px solid var(--line); }
.contact-options-home > a { min-height: 235px; display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 32px; background: #111722; transition: background .2s; }
.contact-options-home > a + a { border-top: 1px solid var(--line); }
.contact-options-home > a:first-child { background: #191431; }
.contact-options-home > a:hover { background: #211a3c; }
.contact-options-home span { color: var(--plum-bright); font: 500 9px "DM Mono", monospace; letter-spacing: .1em; }
.contact-options-home h3 { margin: 19px 0 11px; font-size: 29px; letter-spacing: -.045em; }
.contact-options-home h3 { overflow-wrap: anywhere; }
.contact-options-home p { max-width: 540px; margin: 0; color: #969eab; font-size: 13px; line-height: 1.65; }
.contact-options-home b { color: var(--plum-bright); font-size: 26px; font-weight: 400; }

@media (max-width: 1120px) {
  .site-header, .site-header.scrolled { height: 72px; padding-left: 24px; padding-right: 24px; }
  .menu-button { display: flex; width: 42px; height: 42px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; z-index: 3; border: 0; background: transparent; }
  .menu-button span:not(.sr-only) { width: 22px; height: 2px; background: var(--white); transition: .2s; }
  .menu-button[aria-expanded=true] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded=true] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded=true] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; z-index: 2; background: #0b1018; color: var(--white); flex-direction: column; justify-content: center; gap: 26px; font-size: 24px; transform: translateX(100%); transition: transform .3s ease; }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav::before { content: "PLUMIOS / FOUNDER PRODUCT PARTNER"; color: #667085; font: 500 9px "DM Mono", monospace; letter-spacing: .12em; margin-bottom: 25px; }
  .site-nav .nav-cta { margin-top: 12px; padding: 15px 20px; color: white; background: var(--plum); font-size: 16px; }
}

@media (max-width: 1000px) {
  .home-hero { grid-template-columns: 1fr; gap: 75px; }
  .home-hero .hero-copy { max-width: 790px; }
  .operating-model { width: min(760px, 100%); margin: 0 auto; }
  .capability-grid, .context-grid { grid-template-columns: repeat(2, 1fr); }
  .home-approach, .founder-partnership, .home-contact { grid-template-columns: 1fr; gap: 75px; }
  .approach-copy { position: static; }
}

@media (max-width: 720px) {
  .home-hero { gap: 46px; padding-top: 98px; }
  .home-hero .hero-copy { padding-top: 0; padding-bottom: 0; }
  .home-hero h1 { font-size: clamp(40px, 11vw, 50px); }
  .hero-sublead { margin-top: -10px; }
  .hero-proof { display: none; }
  .hero-proof div { min-height: auto; padding: 16px 0; }
  .hero-proof div + div { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .operating-step { grid-template-columns: 35px 1fr; min-height: 106px; padding: 16px 17px; }
  .operating-topline, .operating-footer { padding-left: 17px; padding-right: 17px; }
  .operating-footer { display: none; }
  .trust-strip { min-height: 62px; justify-content: flex-start; overflow: hidden; }
  .trust-strip span:nth-of-type(n+3), .trust-strip i:nth-of-type(n+2) { display: none; }
  .home-capabilities, .partnership-section, .product-contexts, .home-approach, .founder-partnership, .home-contact { padding-top: 80px; padding-bottom: 84px; }
  .home-split-heading { grid-template-columns: 1fr; gap: 34px; }
  .home-split-heading .section-number { margin-bottom: 30px; }
  .home-split-heading h2, .approach-copy h2, .founder-copy h2, .contact-copy h2 { font-size: clamp(36px, 10vw, 43px); }
  .home-split-heading > p { font-size: 15px; }
  .capability-grid, .context-grid, .partnership-grid { grid-template-columns: 1fr; margin-top: 52px; }
  .capability-grid article { min-height: 300px; padding: 24px 22px; }
  .capability-grid h3 { margin-top: 62px; }
  .partnership-grid article { min-height: 470px; padding: 26px 22px; }
  .partnership-grid article + article { border-top: 1px solid var(--line); border-left: 0; }
  .partnership-grid h3 { margin-top: 70px; font-size: 37px; }
  .context-grid article { min-height: 455px; padding: 24px 22px; }
  .context-grid article > strong { margin: 38px 0 30px; }
  .context-grid p { min-height: auto; }
  .home-approach, .founder-partnership, .home-contact { gap: 52px; }
  .approach-steps article { grid-template-columns: 38px 1fr; gap: 18px; min-height: 175px; }
  .approach-steps h3 { font-size: 24px; }
  .founder-cards article { min-height: 200px; padding-left: 50px; }
  .contact-options-home > a { min-height: 215px; padding: 25px 22px; }
  .contact-options-home h3 { font-size: 25px; }
  .operating-principle { min-height: 430px; }
  .operating-principle h2 { font-size: clamp(42px, 11vw, 52px); }
}

/* Conversion-focused site footer */
.site-footer {
  padding-top: 92px;
  padding-bottom: 28px;
  display: grid;
  grid-template-columns: minmax(230px, .72fr) minmax(390px, 1.2fr) minmax(270px, .82fr);
  column-gap: clamp(34px, 5vw, 80px);
  row-gap: 64px;
  background: #070a10;
  border-top: 1px solid rgba(255,255,255,.14);
  color: var(--white);
}
.footer-intro { max-width: 335px; }
.footer-intro .footer-brand { display: inline-flex; align-items: center; }
.footer-intro p { margin: 30px 0 0; color: #858d9b; font-size: 14px; line-height: 1.75; }
.footer-cta { padding: 0 clamp(30px, 4vw, 64px); border-right: 1px solid var(--line); border-left: 1px solid var(--line); }
.footer-cta > p { margin: 1px 0 26px; color: var(--plum-bright); font: 500 9px "DM Mono", monospace; letter-spacing: .12em; }
.footer-cta h2 { margin: 0; font-size: clamp(35px, 3.2vw, 50px); line-height: 1.02; letter-spacing: -.06em; }
.footer-cta > a { display: inline-flex; align-items: center; gap: 30px; margin-top: 34px; padding: 14px 18px; background: var(--plum); border-radius: 3px; color: white; font-size: 12px; font-weight: 800; transition: transform .2s, background .2s; }
.footer-cta > a:hover { transform: translateY(-2px); background: #956df1; }
.footer-directory { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; }
.footer-column > span { margin-bottom: 10px; color: #687181; font: 500 9px "DM Mono", monospace; letter-spacing: .12em; }
.footer-column a { color: #c3c8d1; font-size: 12px; line-height: 1.45; transition: color .2s; }
.footer-column a:hover { color: var(--plum-bright); }
.footer-bottom { grid-column: 1 / -1; min-height: 52px; margin: 0; padding-top: 21px; display: grid; grid-template-columns: 1fr 1fr auto; align-items: start; gap: 30px; border-top: 1px solid rgba(255,255,255,.14); color: #68707d; font: 500 8px/1.5 "DM Mono", monospace; letter-spacing: .06em; text-transform: uppercase; }
.footer-bottom a { color: #9ea5b1; transition: color .2s; }
.footer-bottom a:hover { color: var(--white); }

@media (max-width: 1120px) {
  .site-footer { grid-template-columns: .72fr 1.28fr; }
  .footer-cta { padding-right: 0; border-right: 0; }
  .footer-directory { grid-column: 1 / -1; padding-top: 42px; border-top: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .site-footer { padding-top: 66px; padding-bottom: 24px; grid-template-columns: 1fr; row-gap: 42px; }
  .footer-intro { max-width: none; }
  .footer-intro p { max-width: 340px; margin-top: 22px; }
  .footer-cta { padding: 38px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 0; }
  .footer-cta h2 { font-size: 38px; }
  .footer-cta > a { width: 100%; justify-content: space-between; margin-top: 28px; min-height: 54px; }
  .footer-directory { grid-column: auto; grid-template-columns: 1fr 1fr; gap: 28px; padding-top: 0; border-top: 0; }
  .footer-bottom { grid-column: auto; grid-template-columns: 1fr auto; gap: 12px 20px; padding-top: 20px; }
  .footer-bottom > span:nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
}

/* Site-wide compact rhythm and contrast */
.site-header { height: 78px; }
.site-header.scrolled { height: 64px; }
.brand, .footer-brand { font-size: 21px; }
.brand-mark { width: 30px; height: 30px; }
.site-nav { gap: 28px; font-size: 12px; }
.nav-cta { padding: 11px 16px; }

.hero { min-height: 640px; padding-top: 112px; padding-bottom: 64px; }
.home-hero { padding-top: 96px; padding-bottom: 50px; }
.home-hero .hero-copy { padding-bottom: 0; }
.home-hero h1, .hero h1 { font-size: clamp(46px, 4.2vw, 60px); }
.hero-lede { font-size: clamp(17px, 1.3vw, 20px); margin: 28px 0 30px; color: #b1b8c4; }
.hero-system { height: 510px; transform: scale(.92); transform-origin: center; }
.hero-proof { margin-top: 38px; padding-top: 18px; }
.hero-proof div { min-height: 70px; }
.operating-step { min-height: 96px; padding-top: 16px; padding-bottom: 16px; }
.operating-topline { min-height: 46px; }
.operating-footer { min-height: 42px; }

.manifesto, .range, .work, .featured, .approach,
.home-capabilities, .partnership-section, .product-contexts, .home-approach, .founder-partnership, .home-contact {
  padding-top: 84px;
  padding-bottom: 88px;
}
.section-number { margin-bottom: 44px; }
.manifesto h2, .section-heading h2, .featured h2, .approach h2, .cta h2,
.home-split-heading h2, .approach-copy h2, .founder-copy h2, .contact-copy h2 {
  font-size: clamp(38px, 3.8vw, 56px);
}
.manifesto-copy { color: #c5cbd5; font-size: 17px; }
.range .section-number, .home-split-heading .section-number, .approach-copy .section-number,
.founder-copy .section-number, .contact-copy .section-number { margin-bottom: 32px; }
.range-heading h2 { font-size: clamp(38px, 3.7vw, 54px); }
.range-heading p, .home-split-heading > p, .approach-copy > p:not(.section-number),
.founder-copy > p:not(.section-number), .contact-copy > p:not(.section-number) { color: #aeb6c4; font-size: 15px; }
.range-scale, .capability-grid, .partnership-grid, .context-grid { margin-top: 44px; }
.range-scale article { min-height: 250px; padding: 26px; }
.range-scale h3 { margin-top: 52px; font-size: 31px; }
.section-heading { margin-bottom: 58px; }
.mode-card { min-height: 450px; padding: 25px 26px; }
.mode-icon { width: 66px; height: 66px; margin: 42px 0 34px; font-size: 31px; }
.mode-card h3 { font-size: 34px; }
.featured-head { margin-bottom: 44px; }
.project-card, .project-visual { min-height: 480px; }
.approach-intro > p:last-child { color: #c2cad7; font-size: 17px; margin-top: 28px; }
.loop { margin-top: 50px; }
.loop-item span { font-size: 20px; margin-top: 18px; }
.cta { min-height: 450px; padding-top: 76px; padding-bottom: 76px; }
.cta h2 { font-size: clamp(40px, 4.4vw, 62px); }
.cta > p:not(.eyebrow) { font-size: 16px; margin: 27px 0; }

.capability-grid article { min-height: 310px; padding: 25px; }
.capability-grid h3 { margin: 62px 0 15px; font-size: 27px; }
.capability-grid p, .partnership-grid p, .context-grid p, .approach-steps p,
.founder-cards p, .contact-options-home p { color: #a8b0be; }
.partnership-grid article { min-height: 420px; padding: 30px; }
.partnership-grid h3 { margin: 52px 0 20px; font-size: clamp(30px, 2.7vw, 40px); }
.context-grid article { min-height: 405px; padding: 25px; }
.context-grid article > strong { margin: 38px 0 28px; }
.approach-steps article { min-height: 155px; padding: 27px 0; }
.approach-steps h3 { font-size: 25px; }
.founder-cards article { min-height: 155px; padding-top: 24px; padding-bottom: 24px; }
.contact-options-home > a { min-height: 185px; padding: 27px; }
.operating-principle { min-height: 350px; padding-top: 70px; padding-bottom: 70px; }
.operating-principle h2 { font-size: clamp(40px, 4.4vw, 60px); }

.page-hero { min-height: 500px; padding-top: 116px; padding-bottom: 64px; }
.page-kicker { margin-bottom: 34px; padding-bottom: 16px; }
.page-hero-grid { gap: clamp(46px, 6vw, 82px); }
.page-hero h1 { font-size: clamp(44px, 4.1vw, 60px); }
.page-hero-copy { color: #b3bac6; font-size: 15px; }
.page-hero-copy p { margin-bottom: 16px; }
.split-heading { gap: 6vw; }
.split-heading h2 { font-size: clamp(36px, 3.4vw, 50px); }

.relationship, .fit, .process, .principles, .dual-engine,
.service-capabilities, .engagements, .build-types, .founder-model, .role-intro, .role-ownership,
.contact-panel, .faq-section {
  padding-top: 76px;
  padding-bottom: 82px;
}
.relationship-grid, .fit-grid, .process-grid, .principle-grid,
.service-list, .engagement-grid, .founder-model-grid, .role-intro-grid, .role-grid,
.faq-list, .comparison-table { margin-top: 44px; }
.relationship-card { min-height: 390px; padding: 28px; }
.relationship-card h3 { margin: 44px 0 18px; font-size: clamp(30px, 2.8vw, 41px); }
.relationship-card p { color: #b2b8c3; }
.relationship-featured { color: var(--white); background: #1a3260; }
.relationship-featured > span { color: #c9b8fa; }
.relationship-featured p, .relationship-featured li { color: #d5dce8; }
.relationship-card ul { padding-top: 20px; }
.relationship-card li { padding-top: 8px; padding-bottom: 8px; }

.notice, .role-page .notice { padding-top: 68px; padding-bottom: 72px; color: var(--white); background: #162342; }
.role-page .notice { background: #17132b; }
.notice > p:first-child { color: #b9a5ff; }
.notice h2 { color: var(--white); font-size: clamp(34px, 3.1vw, 46px); }
.notice > p:last-child { color: #c6cdda; border-color: rgba(255,255,255,.24); }

.fit-column { padding: 30px; }
.fit-column li { padding-top: 17px; padding-bottom: 17px; color: #c9cfd9; font-size: 15px; }
.process-grid article { min-height: 215px; padding: 25px 22px 28px; }
.process-grid h3 { margin: 42px 0 10px; font-size: 21px; }
.process-grid p { color: #a8afbb; }
.contact-inner h2 { font-size: clamp(40px, 4.1vw, 58px); }
.contact-inner > p:not(.eyebrow) { color: #b1b8c4; font-size: 16px; margin: 27px 0; }

.belief { padding-top: 76px; padding-bottom: 82px; color: var(--white); background: #162342; }
.belief .section-number { color: #b9c5ff; margin-bottom: 32px; }
.belief blockquote { font-size: clamp(36px, 3.8vw, 54px); }
.principle-grid article { min-height: 250px; padding: 28px; }
.principle-grid h3 { margin: 58px 0 13px; font-size: 28px; }
.principle-grid p { color: #aab1bd; }
.engine-loop { margin-top: 44px; gap: 28px; }
.engine-loop > div { min-height: 240px; padding: 26px; }
.engine-loop h3 { margin: 58px 0 12px; }

.product-index { padding-top: 48px; padding-bottom: 90px; }
.product-row { min-height: 350px; grid-template-columns: 55px 1.15fr .65fr .4fr; gap: 25px; padding: 28px 24px; }
.product-row-main h2 { font-size: clamp(40px, 4vw, 56px); }
.product-row-main > p:last-child { color: #aeb5c0; font-size: 15px; line-height: 1.6; }
.product-row-art { width: 220px; }

.service-row { min-height: 205px; gap: 30px; padding: 30px 18px; }
.service-row h3 { font-size: 30px; }
.service-row > p { color: #aeb5c2; }
.engagement-grid article { min-height: 340px; padding: 27px; }
.engagement-grid h3 { margin: 58px 0 17px; font-size: 29px; }
.engagement-grid p { color: #a8b0bd; }
.type-grid { margin-top: 48px; }
.type-grid span { min-height: 96px; padding: 18px; font-size: 14px; }
.comparison-table { margin-top: 48px; }
.comparison-row > * { padding: 20px 18px; }
.faq-list summary { padding-top: 22px; padding-bottom: 22px; font-size: 18px; }
.faq-list summary::after { top: 19px; }
.founder-model-grid { gap: 14px; }
.founder-model-grid article { min-height: 250px; padding: 26px; }
.founder-model-grid h3 { margin: 58px 0 14px; font-size: 26px; }
.role-intro-grid { padding-top: 23px; }
.role-intro-grid p { color: #b2b9c5; font-size: 16px; }

.site-footer { padding-top: 68px; row-gap: 46px; }
.footer-intro p { margin-top: 22px; color: #9ca4b2; font-size: 13px; }
.footer-cta h2 { font-size: clamp(32px, 2.8vw, 43px); }
.footer-cta > p { margin-bottom: 20px; }
.footer-cta > a { margin-top: 26px; }
.error-page h1 { font-size: clamp(44px, 4.4vw, 60px); }
.error-page main > p { margin-top: 64px; }

@media (max-width: 1000px) {
  .hero { padding-top: 126px; padding-bottom: 72px; }
  .manifesto, .range, .work, .featured, .approach,
  .relationship, .fit, .process, .principles, .dual-engine,
  .service-capabilities, .engagements, .build-types, .founder-model, .role-intro, .role-ownership {
    padding-top: 72px;
    padding-bottom: 76px;
  }
  .page-hero { padding-top: 108px; padding-bottom: 58px; }
  .page-hero-grid { gap: 38px; }
  .product-row { grid-template-columns: 55px minmax(0, 1fr) 220px; }
  .product-row > a, .product-row > span { grid-column: 2 / -1; justify-self: start; }
  .engagement-grid article { min-height: 290px; }
}

@media (max-width: 720px) {
  .site-header, .site-header.scrolled { height: 62px; }
  .brand { font-size: 20px; }
  .hero { padding-top: 92px; padding-bottom: 52px; }
  .home-hero { padding-top: 88px; padding-bottom: 48px; }
  .home-hero h1, .hero h1 { font-size: clamp(39px, 11vw, 46px); }
  .hero-lede { font-size: 16px; margin: 22px 0 25px; }
  .manifesto, .range, .work, .featured, .approach,
  .home-capabilities, .partnership-section, .product-contexts, .home-approach, .founder-partnership, .home-contact,
  .relationship, .fit, .process, .principles, .dual-engine,
  .service-capabilities, .engagements, .build-types, .founder-model, .role-intro, .role-ownership,
  .contact-panel, .faq-section {
    padding-top: 60px;
    padding-bottom: 64px;
  }
  .manifesto h2, .section-heading h2, .featured h2, .approach h2, .cta h2,
  .home-split-heading h2, .approach-copy h2, .founder-copy h2, .contact-copy h2 { font-size: 36px; }
  .section-number { margin-bottom: 26px; }
  .section-heading, .featured-head { margin-bottom: 34px; }
  .range-scale, .capability-grid, .partnership-grid, .context-grid,
  .relationship-grid, .fit-grid, .process-grid, .principle-grid,
  .service-list, .engagement-grid, .founder-model-grid, .role-intro-grid, .role-grid,
  .faq-list, .comparison-table { margin-top: 34px; }
  .mode-card { min-height: 300px; }
  .range-scale article { min-height: 205px; }
  .project-info { min-height: 220px; padding: 24px 20px; }
  .project-info h3 { font-size: 36px; }
  .project-tagline { font-size: 20px; }
  .project-link { padding-top: 26px; }
  .project-visual.venture-visual { min-height: 0; grid-template-columns: 1fr; gap: 11px; padding: 18px; }
  .venture-name { min-height: 94px; display: grid; grid-template-columns: 52px 1fr; grid-template-rows: auto auto; column-gap: 14px; align-content: center; padding: 14px 16px; transform: none; }
  .venture-name img { grid-row: 1 / 3; width: 52px; height: 52px; margin: 0; border-radius: 10px; }
  .venture-name strong { align-self: end; font-size: 25px; line-height: 1; }
  .venture-name small { align-self: start; margin-top: 6px; font-size: 7px; }
  .cta { min-height: 390px; padding-top: 64px; padding-bottom: 64px; }
  .capability-grid article { min-height: 245px; }
  .capability-grid h3 { margin-top: 46px; }
  .partnership-grid article { min-height: 350px; }
  .partnership-grid h3 { margin-top: 48px; font-size: 32px; }
  .context-grid article { min-height: 350px; }
  .home-approach, .founder-partnership, .home-contact { gap: 38px; }
  .approach-steps article { min-height: 140px; }
  .founder-cards article { min-height: 150px; }
  .contact-options-home > a { min-height: 165px; }
  .operating-principle { min-height: 300px; }
  .operating-principle h2 { font-size: 39px; }

  .page-hero { padding-top: 88px; padding-bottom: 48px; }
  .page-kicker { margin-bottom: 25px; }
  .page-hero h1 { font-size: clamp(37px, 10.5vw, 44px); }
  .page-hero-grid { gap: 28px; }
  .page-hero-copy { font-size: 15px; }
  .split-heading { gap: 20px; }
  .split-heading h2, .contact-inner h2 { font-size: 34px; }
  .relationship-card { min-height: 330px; padding: 23px 20px; }
  .relationship-card h3 { margin-top: 38px; font-size: 31px; }
  .notice, .role-page .notice { padding-top: 52px; padding-bottom: 56px; gap: 20px; }
  .notice h2 { font-size: 33px; }
  .fit-column { padding: 23px 20px; }
  .fit-column li { padding-top: 15px; padding-bottom: 15px; font-size: 14px; }
  .process-grid article { min-height: 175px; padding: 23px 20px; }
  .process-grid h3 { margin-top: 32px; }
  .belief { padding-top: 58px; padding-bottom: 62px; }
  .belief blockquote { font-size: 32px; }
  .principle-grid article { min-height: 215px; padding: 23px 20px; }
  .principle-grid h3 { margin-top: 42px; font-size: 26px; }
  .engine-loop > div { min-height: 205px; }
  .engine-loop h3 { margin-top: 44px; }
  .product-index { padding-top: 18px; padding-bottom: 60px; }
  .product-row { grid-template-columns: minmax(0, 1fr); min-height: auto; padding: 30px 0 38px; gap: 22px; }
  .product-row-number { display: none; }
  .product-row > a, .product-row > span { grid-column: auto; }
  .product-row-main h2 { font-size: 40px; }
  .product-row-art { width: min(210px, 68vw); justify-self: start; }
  .service-row { padding: 24px 0; }
  .service-row h3 { font-size: 27px; }
  .engagement-grid article { min-height: 260px; padding: 23px 20px; }
  .engagement-grid h3 { margin-top: 44px; font-size: 27px; }
  .type-grid { margin-top: 34px; }
  .type-grid span { min-height: 82px; }
  .founder-model-grid article { min-height: 210px; }
  .founder-model-grid h3 { margin-top: 44px; }
  .role-intro-grid p { font-size: 15px; }
  .error-page h1 { font-size: 42px; }
  .error-page main > p { margin-top: 36px; }
  .site-footer { padding-top: 50px; row-gap: 34px; }
  .footer-cta { padding: 30px 0; }
  .footer-cta h2 { font-size: 34px; }

  .context-grid article {
    min-height: 0;
    display: grid;
    grid-template-columns: 46px 1fr;
    column-gap: 14px;
    align-items: start;
    padding: 18px;
  }
  .context-grid {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 8px;
    border: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .context-grid::-webkit-scrollbar { display: none; }
  .context-grid article {
    flex: 0 0 min(295px, 84vw);
    border: 1px solid var(--line);
    scroll-snap-align: start;
  }
  .context-grid article > span { grid-column: 1 / -1; margin-bottom: 14px; }
  .context-grid article > strong {
    grid-column: 1;
    grid-row: 2 / span 2;
    width: 46px;
    height: 46px;
    margin: 0;
    font-size: 21px;
  }
  .context-grid h3 { grid-column: 2; margin: 0 0 7px; font-size: 23px; line-height: 1.08; }
  .context-grid p { grid-column: 2; min-height: 0; font-size: 12px; line-height: 1.55; }
  .context-grid ul {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 16px;
    border-top: 0;
  }
  .context-grid li {
    padding: 6px 7px;
    border: 1px solid rgba(255,255,255,.12);
    color: #b8bfca;
    font-size: 9px;
    line-height: 1.25;
  }
  .context-grid li::before { display: none; }
}

/* Compact homepage composition on phones */
@media (max-width: 720px) {
  .home-hero { gap: 28px; padding-top: 82px; padding-bottom: 42px; }
  .home-hero h1 { font-size: clamp(38px, 10.5vw, 44px); }
  .home-hero .hero-lede { margin-top: 18px; margin-bottom: 21px; font-size: 15px; line-height: 1.55; }
  .home-hero .hero-sublead { margin: -5px 0 24px; font-size: 13px; line-height: 1.6; }
  .home-hero .hero-actions { gap: 9px; }

  .operating-model { box-shadow: 12px 12px 0 rgba(82, 48, 145, .12); }
  .operating-topline { min-height: 42px; padding-left: 14px; padding-right: 14px; font-size: 8px; }
  .operating-step { grid-template-columns: 27px 1fr; gap: 10px; min-height: 82px; padding: 12px 14px; }
  .operating-step h3 { margin-bottom: 3px; font-size: 16px; }
  .operating-step p { font-size: 10px; line-height: 1.45; }
  .operating-label { margin-bottom: 3px; font-size: 7px; }
  .trust-strip { min-height: 48px; gap: 12px; font-size: 8px; }

  .manifesto,
  .range,
  .featured,
  .home-capabilities,
  .partnership-section,
  .product-contexts,
  .home-approach,
  .founder-partnership,
  .home-contact { padding-top: 48px; padding-bottom: 52px; }
  .manifesto h2,
  .section-heading h2,
  .featured h2,
  .home-split-heading h2,
  .approach-copy h2,
  .founder-copy h2,
  .contact-copy h2 { font-size: 33px; line-height: 1.02; }
  .section-number { margin-bottom: 20px; }
  .manifesto-grid { gap: 26px; }
  .manifesto-copy { padding-top: 18px; font-size: 14px; line-height: 1.55; }
  .manifesto-copy p { margin-bottom: 14px; }
  .home-split-heading { gap: 22px; }
  .home-split-heading .section-number,
  .approach-copy .section-number,
  .founder-copy .section-number,
  .contact-copy .section-number { margin-bottom: 20px; }
  .home-split-heading > p { padding-top: 16px; font-size: 13px; line-height: 1.6; }

  .capability-grid,
  .partnership-grid,
  .range-scale {
    display: flex;
    gap: 10px;
    margin-top: 28px;
    padding-bottom: 7px;
    overflow-x: auto;
    border: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .capability-grid::-webkit-scrollbar,
  .partnership-grid::-webkit-scrollbar,
  .range-scale::-webkit-scrollbar { display: none; }
  .capability-grid article,
  .partnership-grid article,
  .range-scale article {
    flex: 0 0 min(278px, 82vw);
    scroll-snap-align: start;
    border: 1px solid var(--line);
  }
  .capability-grid article { min-height: 214px; padding: 17px; }
  .capability-grid h3 { margin: 29px 0 10px; font-size: 23px; }
  .capability-grid p { font-size: 11px; line-height: 1.55; }
  .capability-grid small { padding-top: 13px; font-size: 7px; line-height: 1.45; }
  .home-text-link { margin-top: 22px; }

  .partnership-grid article { min-height: 312px; padding: 18px; }
  .partnership-grid article + article { border: 1px solid var(--line); }
  .partnership-grid h3 { margin: 30px 0 13px; font-size: 27px; }
  .partnership-grid p { font-size: 12px; line-height: 1.55; }
  .mode-tags { gap: 6px; margin-top: 18px; }
  .mode-tags span { padding: 5px 7px; font-size: 7px; }
  .partnership-grid a { padding-top: 18px; font-size: 10px; }

  .range-heading { gap: 22px; }
  .range-heading h2 { font-size: 34px; }
  .range-heading p { font-size: 13px; line-height: 1.6; }
  .range-scale { align-items: stretch; }
  .range-scale article { min-height: 202px; padding: 18px; }
  .range-scale h3 { margin: 30px 0 10px; font-size: 24px; }
  .range-scale p { font-size: 11px; line-height: 1.55; }
  .range-scale small { padding-top: 14px; font-size: 7px; }
  .range-line { display: none; }

  .context-grid { margin-top: 28px; }
  .home-approach,
  .founder-partnership,
  .home-contact { gap: 28px; }
  .approach-copy > p:not(.section-number),
  .founder-copy > p:not(.section-number),
  .contact-copy > p:not(.section-number) { margin: 18px 0 22px; font-size: 13px; line-height: 1.6; }
  .approach-steps article { grid-template-columns: 27px 1fr; gap: 10px; min-height: 104px; padding: 18px 0; }
  .approach-steps h3 { margin-bottom: 6px; font-size: 20px; }
  .approach-steps p { font-size: 11px; line-height: 1.5; }
  .founder-cards article { min-height: 108px; padding: 18px 0 18px 36px; }
  .founder-cards article > span { top: 22px; }
  .founder-cards h3 { margin-bottom: 7px; font-size: 21px; }
  .founder-cards p { font-size: 11px; line-height: 1.5; }

  .featured-head { margin-bottom: 26px; }
  .featured-summary { font-size: 13px; }
  .project-visual.venture-visual { gap: 8px; padding: 13px; }
  .venture-name { min-height: 76px; grid-template-columns: 42px 1fr; column-gap: 11px; padding: 10px 12px; }
  .venture-name img { width: 42px; height: 42px; }
  .venture-name strong { font-size: 21px; }
  .venture-name small { margin-top: 4px; }
  .project-info { min-height: 190px; padding: 20px 18px; }
  .project-info h3 { font-size: 30px; }
  .project-tagline { font-size: 17px; }

  .operating-principle { min-height: 238px; padding-top: 48px; padding-bottom: 48px; }
  .operating-principle h2 { margin-top: 18px; font-size: 34px; }
  .contact-copy > div { padding-top: 15px; }
  .contact-options-home > a { min-height: 128px; gap: 14px; padding: 18px; }
  .contact-options-home h3 { margin: 11px 0 7px; font-size: 21px; }
  .contact-options-home p { font-size: 10.5px; line-height: 1.5; }
  .contact-options-home b { font-size: 21px; }

  .operating-model {
    display: flex;
    padding-top: 42px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .operating-model::-webkit-scrollbar { display: none; }
  .operating-topline { position: absolute; inset: 0 0 auto; }
  .operating-step {
    flex: 0 0 min(235px, 75vw);
    min-height: 122px;
    border-right: 1px solid var(--line);
    scroll-snap-align: start;
  }

  .project-card { min-height: 0; }
  .project-visual.venture-visual { grid-template-columns: repeat(3, 1fr); min-height: 132px; }
  .venture-name {
    min-width: 0;
    min-height: 112px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0;
    padding: 9px 5px;
    text-align: center;
  }
  .venture-name img { width: 36px; height: 36px; margin-bottom: 8px; }
  .venture-name strong { font-size: 15px; line-height: 1; }
  .venture-name small { margin-top: 6px; font-size: 5.5px; line-height: 1.25; }
  .project-info { min-height: 180px; }
}

/* Products page — compact, content-led responsive rhythm */
.products-page .products-hero {
  min-height: auto;
  padding-top: 108px;
  padding-bottom: 50px;
}
.products-page .products-hero .page-kicker { margin-bottom: 24px; }
.products-page .products-hero .page-hero-grid { align-items: center; }
.products-page .products-hero .page-hero-copy { padding-top: 16px; }
.products-page .products-hero .page-hero-copy p { margin-bottom: 12px; }

.products-page .product-index { padding-top: 24px; padding-bottom: 56px; }
.products-page .product-row {
  min-height: 270px;
  gap: 22px;
  padding: 20px;
}
.products-page .product-row-main > p:first-child { margin: 0; }
.products-page .product-row-main h2 { margin: 12px 0 8px; }
.products-page .product-row-main > p:last-child { margin: 0; line-height: 1.55; }
.products-page .product-row-art { width: 190px; }

.products-page .site-footer { padding-top: 52px; row-gap: 34px; }
.products-page .footer-intro p { margin-top: 16px; }
.products-page .footer-cta > p { margin-bottom: 16px; }
.products-page .footer-cta > a { margin-top: 20px; }

@media (max-width: 1000px) {
  .products-page .products-hero { padding-top: 94px; padding-bottom: 42px; }
  .products-page .products-hero .page-hero-grid { gap: 28px; }
  .products-page .product-index { padding-top: 16px; padding-bottom: 44px; }
  .products-page .product-row {
    min-height: 250px;
    grid-template-columns: 42px minmax(0, 1fr) 180px;
    grid-template-areas:
      "number main art"
      ". link art";
    column-gap: 20px;
    row-gap: 14px;
    padding: 18px 16px;
  }
  .products-page .product-row-number { grid-area: number; }
  .products-page .product-row-main { grid-area: main; }
  .products-page .product-row-art { grid-area: art; width: 180px; }
  .products-page .product-row > a,
  .products-page .product-row > span { grid-area: link; align-self: start; }
  .products-page .site-footer { padding-top: 46px; row-gap: 30px; }
  .products-page .footer-directory { padding-top: 28px; }
}

@media (max-width: 720px) {
  .products-page .products-hero { padding-top: 78px; padding-bottom: 34px; }
  .products-page .products-hero .page-kicker { margin-bottom: 19px; padding-bottom: 13px; }
  .products-page .products-hero .page-hero-grid { gap: 21px; }
  .products-page .products-hero .page-hero-copy { padding-top: 14px; font-size: 14px; line-height: 1.55; }
  .products-page .products-hero .page-hero-copy p { margin-bottom: 10px; }

  .products-page .product-index { padding-top: 0; padding-bottom: 34px; }
  .products-page .product-row {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "main"
      "art"
      "link";
    gap: 16px;
    padding: 24px 0 28px;
  }
  .products-page .product-row-number { display: none; }
  .products-page .product-row-main h2 { margin: 10px 0 7px; font-size: 36px; }
  .products-page .product-row-main > p:first-child { font-size: 9px; line-height: 1.5; }
  .products-page .product-row-main > p:last-child { font-size: 14px; line-height: 1.55; }
  .products-page .product-row-art { width: min(176px, 52vw); }
  .products-page .product-row > a { margin-top: 2px; }

  .products-page .site-footer { padding-top: 38px; row-gap: 24px; }
  .products-page .footer-intro p { margin-top: 13px; line-height: 1.6; }
  .products-page .footer-cta { padding: 24px 0; }
  .products-page .footer-cta h2 { font-size: 30px; }
  .products-page .footer-cta > a { min-height: 48px; margin-top: 18px; }
  .products-page .footer-directory { gap: 20px; }
  .products-page .footer-column { gap: 10px; }
  .products-page .footer-column > span { margin-bottom: 5px; }
  .products-page .footer-bottom { min-height: 42px; padding-top: 16px; }
}

/* Co-founder fit steps — keep marker and content inline on phones */
@media (max-width: 720px) {
  .role-page .process-grid { margin-top: 28px; }
  .role-page .process-grid article {
    min-height: auto;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 16px;
    row-gap: 6px;
    align-items: start;
    padding: 20px 0;
  }
  .role-page .process-grid b {
    grid-column: 1;
    grid-row: 1 / 3;
    width: 38px;
    height: 38px;
    margin-top: 2px;
  }
  .role-page .process-grid h3 {
    grid-column: 2;
    margin: 0;
    font-size: 22px;
    line-height: 1.15;
  }
  .role-page .process-grid p {
    grid-column: 2;
    margin: 0;
    font-size: 13px;
    line-height: 1.55;
  }
}