:root {
  --ink: #0a0f14;
  --ink-2: #131920;
  --ink-3: #1c2530;
  --paper: #f1eee7;
  --paper-2: #dedbd3;
  --white: #ffffff;
  --white-soft: #f8f9fa;
  --text-primary: #e8eef2;
  --text-secondary: #c5cdd3;
  --text-tertiary: #8f9ca4;
  --muted: #6b7983;
  --line: rgba(255, 255, 255, .12);
  --line-strong: rgba(255, 255, 255, .22);
  --accent: #f5a962;
  --accent-rgb: 245, 169, 98;
  --accent-dark: #d89350;
  --good: #78cfa3;
  --warning: #f1bd72;
  --error: #f08b7f;
  --radius: 12px;
  --max: 1180px;
  --display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --serif: "Crimson Pro", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: var(--text-primary); background: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.65; font-weight: 400; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, select { cursor: pointer; }
button { border: 0; background: none; color: inherit; }
main { overflow: clip; }
h1, h2, h3 { color: var(--white); }
p { color: var(--text-secondary); }
strong { color: var(--white); font-weight: 650; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 14px; color: var(--ink); background: var(--white); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.section { padding: 110px 0; }
.section--tight { padding: 76px 0; }
.surface-light { color: var(--ink); background: var(--paper); }
.surface-paper { color: var(--ink); background: var(--white); }
.eyebrow, .label, .source-label, .stage, .utility { font-size: .72rem; font-weight: 750; letter-spacing: .14em; line-height: 1.25; text-transform: uppercase; }
.eyebrow { display: flex; gap: 10px; align-items: center; margin: 0 0 20px; color: var(--accent); }
.eyebrow::before { width: 28px; height: 1px; background: currentColor; content: ""; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); line-height: 1.03; letter-spacing: -.04em; }
h1 { max-width: 980px; margin-bottom: 26px; font-size: clamp(3.4rem, 7.5vw, 7.6rem); font-weight: 590; }
h2 { max-width: 880px; margin-bottom: 24px; font-size: clamp(2.5rem, 5vw, 5rem); font-weight: 570; }
h3 { margin-bottom: 12px; font-size: clamp(1.25rem, 2vw, 1.65rem); font-weight: 650; letter-spacing: -.025em; }
.lede { max-width: 720px; color: #c2cbd0; font-size: clamp(1.1rem, 1.6vw, 1.35rem); }
.surface-light .lede, .surface-paper .lede { color: #445159; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 34px; }
.button { display: inline-flex; min-height: 48px; padding: 13px 20px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 2px; font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--primary { color: var(--ink); background: var(--accent); }
.button--ghost { border-color: rgba(255,255,255,.3); background: transparent; }
.surface-light .button--ghost, .surface-paper .button--ghost { border-color: rgba(8,16,21,.3); }
.text-link { display: inline-flex; gap: 8px; align-items: center; font-weight: 700; text-underline-offset: 4px; }
.text-link::after { content: "↗"; }

/* Header and discovery */
.site-header { position: relative; z-index: 100; border-bottom: 1px solid var(--line); background: rgba(8,16,21,.94); }
.nav-shell { display: flex; min-height: 76px; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; gap: 12px; align-items: center; font-weight: 760; letter-spacing: -.02em; text-decoration: none; }
.brand img { width: 33px; height: 33px; border-radius: 50%; object-fit: cover; }
.brand small { display: block; color: var(--muted); font-size: .58rem; letter-spacing: .14em; line-height: 1.2; text-transform: uppercase; }
.desktop-nav { display: flex; gap: 5px; align-items: center; }
.nav-link, .nav-button { min-height: 44px; padding: 11px 13px; border: 0; background: transparent; color: #d8dfe2; text-decoration: none; }
.nav-link:hover, .nav-button:hover, .nav-button[aria-expanded="true"] { color: var(--white); background: rgba(255,255,255,.07); }
.nav-button::after { margin-left: 8px; content: "⌄"; }
.menu-toggle { display: none; width: 48px; height: 48px; border: 1px solid var(--line); background: transparent; }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { display: block; width: 20px; height: 1px; margin: auto; background: currentColor; content: ""; }
.menu-toggle span::before { transform: translateY(-6px); }
.menu-toggle span::after { transform: translateY(5px); }
.product-panel { position: absolute; z-index: 90; top: 76px; right: 0; left: 0; visibility: hidden; border-bottom: 1px solid var(--line); background: #0c151b; opacity: 0; transform: translateY(-8px); transition: opacity .2s, transform .2s, visibility .2s; }
.product-panel.is-open { visibility: visible; opacity: 1; transform: none; }
.panel-inner { display: grid; grid-template-columns: .8fr 2fr; gap: 42px; padding-top: 30px; padding-bottom: 34px; }
.panel-intro p { color: var(--muted); }
.search-field { position: relative; }
.search-field input { width: 100%; min-height: 48px; padding: 11px 44px 11px 14px; border: 1px solid rgba(255,255,255,.2); border-radius: 2px; color: var(--white); background: #121e26; }
.search-field::after { position: absolute; top: 11px; right: 15px; color: var(--muted); content: "⌕"; font-size: 1.3rem; }
.discovery-results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.discovery-card { display: flex; min-height: 152px; padding: 16px; flex-direction: column; border: 1px solid var(--line); background: rgba(255,255,255,.025); text-decoration: none; }
.discovery-card:hover { border-color: rgba(var(--accent-rgb),.7); background: rgba(var(--accent-rgb),.08); }
.discovery-card .stage { margin-bottom: auto; color: var(--accent); }
.discovery-card strong { margin-top: 28px; font-family: var(--display); font-size: 1.15rem; }
.discovery-card small { color: var(--muted); }
.empty-state { grid-column: 1 / -1; padding: 22px; border: 1px dashed rgba(255,255,255,.25); color: var(--muted); }
.mobile-menu { position: fixed; z-index: 200; inset: 0; visibility: hidden; padding: 18px 24px 32px; background: var(--ink); opacity: 0; transform: translateX(100%); transition: transform .25s ease, opacity .25s, visibility .25s; overflow-y: auto; }
.mobile-menu.is-open { visibility: visible; opacity: 1; transform: none; }
.mobile-menu__top { display: flex; min-height: 54px; align-items: center; justify-content: space-between; }
.mobile-close { width: 48px; height: 48px; border: 1px solid var(--line); background: transparent; font-size: 1.5rem; }
.mobile-links { display: grid; margin: 28px 0; }
.mobile-links > a, .mobile-products-toggle { display: flex; min-height: 58px; padding: 14px 0; align-items: center; border: 0; border-bottom: 1px solid var(--line); background: transparent; font-family: var(--display); font-size: 1.55rem; font-weight: 600; text-decoration: none; }
.mobile-products { display: none; padding: 20px 0 4px; }
.mobile-products.is-open { display: block; }
.mobile-results { display: grid; gap: 8px; margin-top: 12px; }
.mobile-results .discovery-card { min-height: 112px; }

/* Brand home */
.brand-hero { position: relative; min-height: 810px; padding: 108px 0 70px; background: radial-gradient(circle at 82% 20%, rgba(76,109,122,.22), transparent 35%), var(--ink); }
.brand-hero h1 { max-width: 1050px; }
.brand-hero h1 em { color: var(--accent); font-family: var(--serif); font-weight: 400; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: end; }
.workbench { position: relative; min-height: 470px; }
.workbench::before { position: absolute; inset: 7% 6% 12% 15%; border: 1px solid rgba(255,255,255,.13); background: linear-gradient(135deg, rgba(255,255,255,.04), transparent); content: ""; transform: rotate(-3deg); }
.workbench-card { position: absolute; overflow: hidden; border: 1px solid rgba(255,255,255,.17); box-shadow: 0 24px 60px rgba(0,0,0,.28); background: #17242b; }
.workbench-card img { height: 100%; object-fit: cover; }
.workbench-card span { position: absolute; right: 9px; bottom: 9px; padding: 6px 8px; color: var(--ink); background: rgba(251,250,247,.88); font-size: .61rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.workbench-card--a { z-index: 2; top: 12px; right: 0; width: 68%; height: 225px; transform: rotate(3deg); }
.workbench-card--b { z-index: 3; right: 12%; bottom: 6px; width: 55%; height: 215px; transform: rotate(-4deg); }
.workbench-card--c { z-index: 4; bottom: 56px; left: 0; display: grid; width: 42%; height: 190px; place-items: center; color: var(--ink); background: #e7b276; transform: rotate(2deg); }
.mini-glove { position: relative; width: 85px; height: 100px; border: 3px solid currentColor; border-radius: 45% 45% 38% 38%; }
.mini-glove::before { position: absolute; top: -43px; left: 7px; width: 12px; height: 55px; border: 3px solid; border-radius: 10px; box-shadow: 17px -9px 0 -3px #e7b276, 17px -9px 0 0 currentColor, 34px -5px 0 -3px #e7b276, 34px -5px 0 0 currentColor, 51px 2px 0 -3px #e7b276, 51px 2px 0 0 currentColor; content: ""; }
.bench-note { position: absolute; z-index: 5; top: 48%; right: -7px; width: 170px; padding: 12px; color: var(--ink); background: var(--white); font-size: .75rem; line-height: 1.3; transform: rotate(2deg); }
.bench-note strong { display: block; margin-bottom: 4px; }
.statement { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; align-items: start; }
.statement-copy { max-width: 760px; font-family: var(--serif); font-size: clamp(1.8rem, 3.4vw, 3.45rem); line-height: 1.25; letter-spacing: -.025em; }
.approach-line { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 68px; }
.approach-line::before { position: absolute; top: 22px; right: 7%; left: 7%; height: 1px; background: linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb),.15)); content: ""; }
.approach-step { position: relative; padding: 62px 20px 0 0; }
.approach-step::before { position: absolute; z-index: 1; top: 15px; left: 0; width: 14px; height: 14px; border: 4px solid var(--ink); border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 1px var(--accent); content: ""; }
.approach-step .utility { color: var(--accent); }
.approach-step p { color: var(--muted); font-size: .88rem; }
.project-stack { display: grid; margin-top: 50px; border-top: 1px solid rgba(8,16,21,.18); }
.project-row { display: grid; grid-template-columns: .8fr 1.3fr .55fr; gap: 36px; padding: 30px 0; align-items: center; border-bottom: 1px solid rgba(8,16,21,.18); text-decoration: none; }
.project-row:hover .project-image img { transform: scale(1.03); }
.project-image { overflow: hidden; aspect-ratio: 16 / 8; background: #ccd0cf; }
.project-image img { height: 100%; object-fit: cover; transition: transform .35s; }
.project-image--diagram { display: grid; place-items: center; color: var(--ink); background: linear-gradient(135deg,#e4b985,#c67a58); }
.project-row h3 { margin-bottom: 6px; font-size: clamp(1.7rem, 2.6vw, 2.5rem); }
.project-row p { margin: 0; color: #526067; }
.project-row .stage { color: #68777f; }
.operating-model { display: grid; grid-template-columns: 1.05fr .95fr; gap: 90px; }
.model-list { border-top: 1px solid var(--line); }
.model-item { display: grid; grid-template-columns: 48px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.model-item span { color: var(--accent); font-family: var(--serif); font-size: 1.4rem; }
.model-item p { margin: 4px 0 0; color: var(--muted); }
.update-band { border-top: 1px solid var(--line); background: linear-gradient(100deg, rgba(var(--accent-rgb),.13), transparent 60%); }

/* Catalog */
.page-hero { padding: 92px 0 70px; border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(3.4rem, 7vw, 7rem); }
.filters { position: sticky; z-index: 20; top: 0; padding: 18px 0; border-bottom: 1px solid rgba(8,16,21,.15); background: rgba(241,238,231,.95); backdrop-filter: blur(14px); }
.filter-row { display: grid; grid-template-columns: 1.5fr .8fr .8fr auto; gap: 10px; }
.field-control { width: 100%; min-height: 48px; padding: 11px 12px; border: 1px solid #a9afb0; border-radius: 2px; color: var(--ink); background: var(--white); }
.clear-filter { min-height: 48px; padding: 10px 18px; border: 1px solid #858e91; background: transparent; }
.catalog-meta { display: flex; margin: 34px 0 20px; justify-content: space-between; color: #59666c; }
.catalog-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.catalog-card { grid-column: span 6; align-self: start; overflow: hidden; border: 1px solid rgba(8,16,21,.18); color: var(--ink); background: var(--white); text-decoration: none; }
.catalog-card:first-child { grid-column: span 12; display: grid; grid-template-columns: 1.15fr .85fr; }
.catalog-card__media { min-height: 320px; overflow: hidden; background: #cfd2d0; }
.catalog-card__media img { height: 100%; object-fit: cover; }
.catalog-card:not(:first-child) .catalog-card__media { height: 420px; min-height: 0; }
.catalog-card[data-product="smart-coop-door"] .catalog-card__media img { object-fit: contain; background: var(--white); }
.catalog-card__body { padding: 28px; }
.catalog-card__body .stage { color: #67757b; }
.catalog-card__body p { color: #4e5c62; }
.catalog-card[hidden] { display: none; }
.catalog-empty { display: none; grid-column: 1/-1; padding: 60px 20px; text-align: center; border: 1px dashed #7e898d; }
.catalog-empty.is-visible { display: block; }

/* Product pages */
.product-page { --product-accent: var(--accent); }
.product-page.gloves { --accent: #e7aa6d; --accent-rgb: 231,170,109; }
.product-page.coop { --accent: #79d5ad; --accent-rgb: 121,213,173; }
.product-page.candle { --accent: #e0a05d; --accent-rgb: 224,160,93; }
.product-hero { position: relative; padding: 76px 0 70px; }
.product-hero__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.product-hero h1 { font-size: clamp(3.1rem, 6vw, 6.4rem); }
.product-hero .stage { display: inline-flex; gap: 9px; margin-bottom: 22px; align-items: center; color: var(--accent); }
.product-hero .stage::before { width: 7px; height: 7px; border-radius: 50%; background: currentColor; content: ""; box-shadow: 0 0 16px currentColor; }
.product-hero__media { position: relative; min-height: 570px; overflow: hidden; border: 1px solid var(--line); background: var(--ink-2); }
.product-hero__media > img { height: 100%; min-height: 570px; object-fit: cover; }
.media-label { position: absolute; right: 16px; bottom: 16px; padding: 8px 10px; color: var(--ink); background: rgba(251,250,247,.9); }
.proof-strip { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 32px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-strip > div { padding: 18px 18px 18px 0; border-right: 1px solid var(--line); }
.proof-strip > div + div { padding-left: 18px; }
.proof-strip > div:last-child { border-right: 0; }
.proof-strip span { display: block; color: var(--accent); }
.proof-strip p { margin: 7px 0 0; color: var(--muted); font-size: .84rem; }
.glove-visual { display: grid; min-height: 570px; padding: 34px; align-content: space-between; background: radial-gradient(circle at 55% 44%, rgba(231,170,109,.27), transparent 28%), linear-gradient(145deg,#172027,#0d151a); }
.glove-hand { position: relative; width: 245px; height: 310px; margin: 70px auto 10px; border: 2px solid #d7dde0; border-radius: 45% 45% 38% 38%; transform: rotate(-5deg); }
.glove-hand::before { position: absolute; top: -112px; left: 19px; width: 29px; height: 138px; border: 2px solid #d7dde0; border-radius: 20px; box-shadow: 43px -24px 0 -2px #101920,43px -24px 0 0 #d7dde0,86px -15px 0 -2px #101920,86px -15px 0 0 #d7dde0,129px 3px 0 -2px #101920,129px 3px 0 0 #d7dde0; content: ""; }
.glove-hand::after { position: absolute; top: 54px; right: -65px; width: 90px; height: 34px; border: 2px solid #d7dde0; border-radius: 25px; content: ""; transform: rotate(-42deg); }
.heat-line { position: absolute; z-index: 2; inset: -80px 28px 90px 32px; border: 3px solid var(--accent); border-right-color: transparent; border-bottom-color: transparent; border-radius: 42%; filter: drop-shadow(0 0 6px rgba(var(--accent-rgb),.6)); transform: rotate(7deg); }
.battery-pack { position: absolute; z-index: 4; right: 57px; bottom: 42px; padding: 12px 16px; border: 1px solid var(--accent); color: var(--accent); background: #111a20; font-size: .7rem; font-weight: 800; letter-spacing: .1em; }
.visual-caption { display: flex; justify-content: space-between; color: var(--muted); font-size: .76rem; }
.problem-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; }
.problem-quote { font-family: var(--serif); font-size: clamp(2rem, 3.3vw, 3.4rem); line-height: 1.22; }
.problem-context { max-width: 620px; color: #47545b; font-size: 1.15rem; }
.reasons { border-top: 1px solid rgba(8,16,21,.2); }
.reason { display: grid; grid-template-columns: 64px .85fr 1.2fr; gap: 35px; padding: 42px 0; border-bottom: 1px solid rgba(8,16,21,.2); }
.reason__number { color: var(--accent); font-family: var(--serif); font-size: 2rem; }
.reason__flow { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.reason__flow div { padding-left: 14px; border-left: 2px solid rgba(8,16,21,.2); }
.reason__flow span { display: block; margin-bottom: 6px; color: #68757a; font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.reason__flow p { margin: 0; font-size: .9rem; }
.system-diagram { display: grid; grid-template-columns: repeat(3, 1fr); gap: 54px; margin-top: 54px; }
.system-node { position: relative; min-height: 240px; padding: 24px; border: 1px solid var(--line); background: rgba(255,255,255,.025); }
.system-node:not(:last-child)::after { position: absolute; top: 50%; right: -43px; width: 31px; height: 1px; background: var(--accent); content: ""; }
.system-node:not(:last-child)::before { position: absolute; z-index: 2; top: calc(50% - 4px); right: -44px; width: 8px; height: 8px; border-top: 1px solid var(--accent); border-right: 1px solid var(--accent); content: ""; transform: rotate(45deg); }
.system-node .utility { color: var(--accent); }
.system-node p { color: var(--muted); }
.control-legend { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 28px; }
.control-key { min-height: 88px; padding: 14px; border: 1px solid var(--line); }
.control-key strong { display: block; color: var(--accent); font-size: .8rem; }
.journey { position: relative; margin-top: 58px; }
.journey::before { position: absolute; top: 0; bottom: 0; left: 27px; width: 1px; background: linear-gradient(var(--accent), rgba(var(--accent-rgb),.12)); content: ""; }
.journey-node { position: relative; display: grid; grid-template-columns: 56px .7fr 1.3fr; gap: 30px; padding: 0 0 46px; }
.journey-node__dot { position: relative; z-index: 2; display: grid; width: 56px; height: 56px; border: 1px solid var(--accent); border-radius: 50%; place-items: center; color: var(--ink); background: var(--accent); font-family: var(--serif); }
.journey-node h3 { margin-top: 4px; }
.journey-node__detail { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; padding: 4px 0 30px; border-bottom: 1px solid rgba(8,16,21,.18); }
.journey-node__detail span { display: block; margin-bottom: 5px; color: #6b767b; font-size: .67rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.journey-node__detail p { margin: 0; font-size: .9rem; }
.evidence-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin-top: 48px; align-items: start; }
.evidence-card { margin: 0; overflow: hidden; border: 1px solid var(--line); background: rgba(255,255,255,.025); }
.evidence-card__media { display: grid; min-height: 320px; overflow: hidden; place-items: center; background: #162128; }
.evidence-card__media img { height: 320px; object-fit: cover; }
.evidence-card figcaption { padding: 20px; }
.evidence-card .source-label { color: var(--accent); }
.evidence-card p { color: var(--muted); font-size: .9rem; }
.boundary { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
.boundary div { padding-top: 12px; border-top: 1px solid var(--line); }
.boundary span { display: block; margin-bottom: 5px; color: #d9e0e2; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.material-diagram { width: 78%; color: var(--ink); }
.material-swatch { height: 100px; border-radius: 50%; background: repeating-linear-gradient(25deg,#bc8d62 0,#bc8d62 4px,#e5bc8d 5px,#e5bc8d 8px); box-shadow: inset 0 0 30px rgba(0,0,0,.17); }
.material-diagram strong { display: block; margin-top: 20px; color: var(--white); }
.size-diagram { display: grid; width: 75%; grid-template-columns: repeat(4,1fr); gap: 8px; align-items: end; }
.size-diagram div { display: grid; border: 1px solid var(--accent); place-items: end center; color: var(--accent); background: rgba(var(--accent-rgb),.08); }
.size-diagram div:nth-child(1){height:120px}.size-diagram div:nth-child(2){height:145px}.size-diagram div:nth-child(3){height:170px}.size-diagram div:nth-child(4){height:195px}
.app-concept { width: min(84%, 360px); padding: 18px; border: 8px solid #263137; border-radius: 28px; background: #f3f0e8; color: var(--ink); }
.app-concept__status { display: flex; justify-content: space-between; font-size: .68rem; }
.app-concept__door { margin: 20px 0; padding: 18px; color: var(--white); background: #17241f; text-align: center; }
.app-concept__door strong { display: block; color: var(--accent); font-size: 2rem; }
.app-concept__grid { display:grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.app-concept__grid span { padding: 9px; background: #e2e2dc; font-size: .68rem; }
.heat-light-diagram { display: grid; width: 78%; grid-template-columns: 1fr 70px 1fr; gap: 12px; align-items: center; color: var(--white); text-align: center; }
.heat-light-diagram i { height: 2px; background: linear-gradient(90deg,var(--accent),#c66faa); }
.heat-light-diagram div { padding: 32px 12px; border: 1px solid var(--line); }
.lighting-strip { display: flex; height: 42px; margin-top: 20px; }
.lighting-strip i { flex: 1; }
.status-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 46px; border-top: 1px solid rgba(8,16,21,.2); border-left: 1px solid rgba(8,16,21,.2); }
.status-cell { min-height: 240px; padding: 24px; border-right: 1px solid rgba(8,16,21,.2); border-bottom: 1px solid rgba(8,16,21,.2); }
.status-cell .source-label { color: #68757a; }
.status-cell:first-child { background: rgba(var(--accent-rgb),.14); }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 24px 46px 24px 0; list-style: none; font-weight: 700; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { position: absolute; top: 20px; right: 5px; color: var(--accent); content: "+"; font-size: 1.6rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { padding: 0 40px 22px 0; color: var(--muted); }
.signup { background: linear-gradient(120deg, rgba(var(--accent-rgb),.12), transparent 55%), var(--ink-2); }
.signup-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; }
.form { padding: 28px; border: 1px solid var(--line); background: rgba(8,16,21,.58); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.form-field { display: grid; gap: 7px; }
.form-field--full { grid-column: 1/-1; }
.form-field label { font-size: .79rem; font-weight: 700; }
.form-field input, .form-field select { width: 100%; min-height: 49px; padding: 11px 12px; border: 1px solid rgba(255,255,255,.28); border-radius: 2px; color: var(--white); background: #111c23; }
.form-field select option { background: #111c23; }
.form-field [aria-invalid="true"] { border-color: var(--error); }
.field-error { min-height: 18px; margin: 0; color: var(--error); font-size: .76rem; }
.consent-row { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; }
.consent-row input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--accent); }
.form button { width: 100%; margin-top: 8px; }
.form button:disabled { opacity: .65; cursor: wait; }
.form-status { min-height: 25px; margin: 14px 0 0; font-weight: 700; }
.form-status.success { color: var(--good); }
.form-status.duplicate, .form-status.network_error, .form-status.rate_limited { color: var(--warning); }
.attribution { margin-top: 20px; border-top: 1px solid var(--line); }
.attribution summary { padding: 14px 0; color: var(--muted); cursor: pointer; font-size: .75rem; }
.attribution pre { max-height: 230px; overflow: auto; white-space: pre-wrap; color: #b7c2c7; font: .7rem/1.5 Consolas, monospace; }
.site-footer { padding: 36px 0; border-top: 1px solid var(--line); color: var(--text-tertiary); background: var(--ink); }
.footer-grid { display: flex; gap: 24px; align-items: center; justify-content: space-between; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { text-underline-offset: 4px; }

@media (max-width: 1023px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .hero-grid, .product-hero__grid, .statement, .operating-model, .problem-layout, .faq-layout, .signup-grid { grid-template-columns: 1fr; gap: 50px; }
  .brand-hero { padding-top: 76px; }
  .workbench { width: min(100%, 630px); margin-inline: auto; }
  .approach-line { grid-template-columns: repeat(3, 1fr); }
  .approach-line::before { display:none; }
  .approach-step { padding-top: 45px; }
  .project-row { grid-template-columns: .8fr 1.2fr; }
  .project-row .stage { grid-column: 2; }
  .product-hero__media, .product-hero__media > img, .glove-visual { min-height: 520px; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .reason { grid-template-columns: 54px 1fr; }
  .reason__flow { grid-column: 2; }
  .journey-node { grid-template-columns: 56px 1fr; }
  .journey-node__detail { grid-column: 2; }
}

@media (max-width: 767px) {
  body { font-size: 16px; }
  .shell { width: min(calc(100% - 32px), var(--max)); }
  .section { padding: 76px 0; }
  .section--tight { padding: 56px 0; }
  .brand span { max-width: 165px; }
  .brand-hero { min-height: auto; padding: 62px 0 50px; }
  h1 { font-size: clamp(2.8rem, 14vw, 4.2rem); }
  h2 { font-size: clamp(2.25rem, 11vw, 3.5rem); }
  .button-row .button { width: 100%; }
  .workbench { min-height: 385px; margin-top: 8px; }
  .workbench-card--a { width: 72%; height: 180px; }
  .workbench-card--b { right: 4%; width: 65%; height: 170px; }
  .workbench-card--c { width: 43%; height: 142px; }
  .bench-note { top: 45%; width: 142px; }
  .statement-copy { font-size: 1.75rem; }
  .approach-line { grid-template-columns: 1fr; margin-top: 30px; }
  .approach-step { padding: 20px 0 20px 34px; border-left: 1px solid rgba(var(--accent-rgb),.4); }
  .approach-step::before { top: 26px; left: -7px; }
  .project-row { grid-template-columns: 1fr; gap: 16px; }
  .project-row .stage { grid-column: auto; }
  .filter-row { grid-template-columns: 1fr 1fr; }
  .filter-row .catalog-search, .filter-row .clear-filter { grid-column: 1/-1; }
  .catalog-card, .catalog-card:first-child { grid-column: 1/-1; display: block; }
  .catalog-card__media, .catalog-card:not(:first-child) .catalog-card__media { height: 250px; min-height: 0; }
  .product-hero { padding-top: 48px; }
  .product-hero h1 { font-size: clamp(2.75rem, 13vw, 4.3rem); }
  .product-hero__media, .product-hero__media > img, .glove-visual { min-height: 430px; }
  .glove-visual { padding: 22px; }
  .glove-hand { width: 180px; height: 230px; transform: scale(.82) rotate(-5deg); }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip > div, .proof-strip > div + div { padding: 14px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-strip > div:last-child { border-bottom: 0; }
  .problem-quote { font-size: 1.8rem; }
  .reason { grid-template-columns: 42px 1fr; gap: 14px; }
  .reason__flow { grid-template-columns: 1fr; gap: 14px; }
  .system-diagram { grid-template-columns: 1fr; gap: 16px; }
  .system-node { min-height: auto; }
  .system-node:not(:last-child)::after, .system-node:not(:last-child)::before { display:none; }
  .control-legend { grid-template-columns: 1fr 1fr; }
  .journey::before { left: 20px; }
  .journey-node { grid-template-columns: 42px 1fr; gap: 14px; }
  .journey-node__dot { width: 42px; height: 42px; }
  .journey-node__detail { grid-template-columns: 1fr; }
  .evidence-card, .evidence-card:nth-child(n) { grid-column: 1/-1; }
  .evidence-card__media, .evidence-card__media img { min-height: 250px; height: 250px; }
  .boundary { grid-template-columns: 1fr; }
  .status-grid { grid-template-columns: 1fr; }
  .status-cell { min-height: auto; }
  .form { padding: 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field--full { grid-column: auto; }
  .footer-grid { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 390px) {
  .shell { width: calc(100% - 28px); }
  .brand span { max-width: 145px; }
  .brand-hero h1 { font-size: 2.75rem; }
  .filter-row { grid-template-columns: 1fr; }
  .filter-row .catalog-search, .filter-row .clear-filter { grid-column: auto; }
  .workbench { min-height: 350px; }
  .bench-note { display:none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Why FairyFly grid v2 - no images */
.why-grid-v2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 64px; }
.why-card-v2 { display: flex; flex-direction: column; padding: 48px 36px; border: 1px solid var(--line); background: rgba(255,255,255,.02); }
.why-card-v2__icon { display: inline-block; margin-bottom: 24px; color: var(--accent); font-family: var(--display); font-size: 3rem; font-weight: 750; line-height: 1; }
.why-card-v2 h3 { margin-bottom: 16px; }
.why-card-v2 p { margin: 0; color: #b8c4ca; line-height: 1.6; }

/* Process grid v2 - enhanced typography */
.process-grid-v2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px 32px; margin-top: 64px; }
.process-step-v2 { position: relative; padding-bottom: 32px; border-bottom: 1px solid rgba(var(--accent-rgb),.25); }
.process-step-v2__number { display: block; margin-bottom: 20px; color: var(--accent); font-family: var(--display); font-size: 2.5rem; font-weight: 750; line-height: 1; opacity: .8; }
.process-step-v2 h3 { margin-bottom: 12px; font-size: 1.35rem; }
.process-step-v2 p { margin: 0; color: #c2cbd0; line-height: 1.6; }

/* Product grid v2 - keep product images */
.product-grid-v2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 56px; }
.product-card-v2 { position: relative; display: flex; flex-direction: column; overflow: hidden; border: 1px solid rgba(255,255,255,.08); background: var(--ink-2); text-decoration: none; transition: all .25s; }
.product-card-v2:hover { border-color: rgba(var(--accent-rgb),.4); transform: translateY(-2px); }
.product-card-v2__badge { position: absolute; top: 20px; left: 20px; z-index: 1; padding: 7px 14px; border-radius: 3px; color: var(--ink); background: var(--accent); font-size: .7rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.product-card-v2__image { width: 100%; height: 300px; object-fit: cover; background: #1a2830; }
.product-card-v2 h3 { margin: 28px 28px 14px; font-size: 1.4rem; }
.product-card-v2 p { margin: 0 28px 32px; color: #b8c4ca; line-height: 1.6; }

/* Brand story v2 - centered quote style */
.story-section { background: var(--ink-2); }
.story-content-v2 { max-width: 960px; margin: 0 auto; text-align: center; }
.story-content-v2 .eyebrow { justify-content: center; }
.story-content-v2 h2 { margin-bottom: 48px; }
.story-quote { margin: 0 0 32px; padding: 0 48px; color: #d4dde2; font-family: var(--serif); font-size: 1.3rem; font-style: italic; line-height: 1.7; }
.story-content-v2 > p:last-child { color: var(--accent); font-size: 1.15rem; font-weight: 600; line-height: 1.6; }

/* Scenario grid v2 - arrow markers instead of images */
.scenario-grid-v2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 56px; }
.scenario-card-v2 { display: flex; flex-direction: column; padding: 40px 32px; border-left: 3px solid var(--accent); background: rgba(255,255,255,.02); }
.scenario-card-v2__marker { margin-bottom: 20px; color: var(--accent); font-size: 2.5rem; font-weight: 300; line-height: 1; }
.scenario-card-v2 p { margin: 0; color: #d4dde2; font-size: 1.1rem; line-height: 1.65; }
.scenario-card-v2 strong { color: var(--white); font-weight: 650; }

/* CTA section v2 */
.cta-section { background: var(--ink-2); }
.cta-layout-v2 { display: grid; grid-template-columns: 1fr 1fr; gap: 64px 56px; }
.cta-main-v2 { grid-column: 1 / -1; padding-bottom: 48px; border-bottom: 1px solid var(--line); text-align: center; }
.cta-main-v2 h2 { margin: 0 auto 36px; font-size: 2.5rem; }
.button--large { min-height: 58px; padding: 17px 36px; font-size: 1.1rem; font-weight: 650; }
.newsletter-v2 h3, .contact-info-v2 h3 { margin-bottom: 18px; font-size: 1.3rem; }
.newsletter-v2 p, .contact-info-v2 p { color: #9ba6ac; line-height: 1.6; }
.newsletter-form-v2 { display: flex; gap: 10px; margin: 24px 0; }
.newsletter-form-v2 input { flex: 1; min-height: 50px; padding: 13px 16px; border: 1px solid rgba(255,255,255,.18); border-radius: 3px; color: var(--white); background: var(--ink-3); font-size: 1rem; }
.newsletter-form-v2 input:focus { border-color: var(--accent); outline: 0; }
.newsletter-note-v2 { margin-top: 14px; color: #6b767b; font-size: .9rem; }
.contact-info-v2 a { color: var(--accent); text-decoration: none; }
.contact-info-v2 a:hover { text-decoration: underline; }

/* Responsive adjustments */
@media (max-width: 1024px) {
  .why-grid-v2, .process-grid-v2, .product-grid-v2, .scenario-grid-v2 { grid-template-columns: repeat(2, 1fr); }
  .cta-layout-v2 { grid-template-columns: 1fr; gap: 48px; }
  .process-grid-v2 { gap: 44px 28px; }
}

@media (max-width: 768px) {
  .why-grid-v2, .process-grid-v2, .product-grid-v2, .scenario-grid-v2 { grid-template-columns: 1fr; }
  .why-card-v2, .scenario-card-v2 { padding: 36px 28px; }
  .process-step-v2 { padding-bottom: 28px; }
  .process-step-v2:last-child { border-bottom: 0; }
  .newsletter-form-v2 { flex-direction: column; }
  .cta-main-v2 { padding-bottom: 36px; }
  .cta-main-v2 h2 { font-size: 2rem; }
  .story-quote { padding: 0 20px; font-size: 1.15rem; }
}

/* v4 Homepage Styles - Enhanced Design */

/* Brand Hero v4 */
.brand-hero-v4 { position: relative; min-height: 88vh; padding: 140px 0 100px; background: radial-gradient(ellipse at 75% 25%, rgba(245,169,98,.08), transparent 50%), var(--ink); display: flex; align-items: center; }
.brand-hero-v4 .shell { max-width: 980px; }
.brand-hero-v4 h1 { margin-bottom: 32px; line-height: 1.1; }
.brand-hero-v4 .lede { max-width: 720px; margin-bottom: 24px; color: var(--text-secondary); font-size: 1.15rem; line-height: 1.7; }
.brand-hero-v4 .lede-secondary { max-width: 640px; margin-bottom: 48px; color: var(--text-tertiary); font-size: 1.05rem; line-height: 1.65; }
.brand-hero-v4 .button-row { gap: 16px; }

/* Surface Elevated */
.surface-elevated { background: var(--ink-2); }

/* Why FairyFly v4 */
.why-grid-v4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 72px; }
.why-card-v4 { position: relative; padding: 56px 44px 48px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: linear-gradient(135deg, rgba(255,255,255,.03) 0%, rgba(255,255,255,.01) 100%); transition: all .3s cubic-bezier(.4,0,.2,1); }
.why-card-v4:hover { border-color: rgba(var(--accent-rgb),.35); background: linear-gradient(135deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,.02) 100%); transform: translateY(-2px); }
.why-card-v4__number { position: absolute; top: 28px; right: 32px; color: rgba(var(--accent-rgb),.2); font-family: var(--display); font-size: 5rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; pointer-events: none; }
.why-card-v4 h3 { margin-bottom: 24px; font-size: 1.45rem; line-height: 1.3; }
.why-card-v4 p { margin-bottom: 14px; color: var(--text-secondary); font-size: 1.02rem; line-height: 1.65; }
.why-card-v4 p:last-child { margin-bottom: 0; }

/* Process Grid v4 */
.process-grid-v4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px 36px; margin-top: 80px; }
.process-step-v4 { position: relative; padding: 0 0 40px; border-bottom: 2px solid rgba(var(--accent-rgb),.18); transition: border-color .3s; }
.process-step-v4:hover { border-color: rgba(var(--accent-rgb),.4); }
.process-step-v4__number { display: block; margin-bottom: 28px; color: var(--accent); font-family: var(--display); font-size: 3.5rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; opacity: .85; }
.process-step-v4 h3 { margin-bottom: 18px; font-size: 1.5rem; line-height: 1.25; }
.process-step-v4 p { margin: 0; color: var(--text-secondary); font-size: 1.02rem; line-height: 1.7; }

/* Story Section v4 */
.story-section-v4 { background: var(--ink); }
.story-content-v4 { max-width: 900px; margin: 0 auto; text-align: center; }
.eyebrow-center { justify-content: center; }
.story-content-v4 h2 { margin-bottom: 64px; line-height: 1.2; }
.story-quote-v4 { margin: 0 auto 56px; max-width: 820px; padding: 0 32px; }
.story-quote-v4 p { margin-bottom: 32px; color: var(--text-secondary); font-family: var(--serif); font-size: 1.35rem; font-style: italic; line-height: 1.75; }
.story-quote-v4 p:last-child { margin-bottom: 0; }
.story-belief { margin: 0; color: var(--text-tertiary); font-size: 1.15rem; line-height: 1.75; }
.story-belief strong { display: block; margin-top: 16px; color: var(--accent); font-size: 1.25rem; font-style: normal; font-weight: 650; letter-spacing: -.01em; }

/* Scenario Grid v4 */
.scenario-grid-v4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 72px; }
.scenario-card-v4 { position: relative; padding: 52px 40px; border-left: 4px solid var(--accent); border-radius: var(--radius); background: linear-gradient(135deg, rgba(255,255,255,.04) 0%, rgba(255,255,255,.01) 100%); transition: all .3s; }
.scenario-card-v4:hover { background: linear-gradient(135deg, rgba(255,255,255,.06) 0%, rgba(255,255,255,.02) 100%); transform: translateX(4px); }
.scenario-card-v4__icon { margin-bottom: 28px; color: var(--accent); font-size: 3rem; font-weight: 300; line-height: 1; }
.scenario-card-v4 p { margin: 0; color: var(--text-primary); font-size: 1.12rem; line-height: 1.7; }
.scenario-card-v4 strong { color: var(--white); font-weight: 650; }

/* CTA Section v4 */
.cta-section-v4 { background: var(--ink-2); border-top: 1px solid var(--line); }
.cta-layout-v4 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px 64px; }
.cta-main-v4 { grid-column: 1 / -1; padding-bottom: 64px; border-bottom: 1px solid var(--line-strong); text-align: center; }
.cta-main-v4 h2 { margin: 0 auto 44px; font-size: 2.75rem; line-height: 1.15; }
.newsletter-v4 h3, .contact-info-v4 h3 { margin-bottom: 20px; color: var(--white); font-size: 1.4rem; font-weight: 650; letter-spacing: -.02em; }
.newsletter-v4 p, .contact-info-v4 p { margin-bottom: 16px; color: var(--text-tertiary); font-size: 1.02rem; line-height: 1.65; }
.contact-info-v4 p:last-child { margin-bottom: 0; }
.newsletter-form-v4 { display: flex; gap: 12px; margin: 28px 0 0; }
.newsletter-form-v4 input { flex: 1; min-height: 54px; padding: 15px 18px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--white); background: var(--ink-3); font-size: 1rem; transition: all .25s; }
.newsletter-form-v4 input:focus { border-color: var(--accent); outline: 0; background: rgba(255,255,255,.04); }
.newsletter-form-v4 input::placeholder { color: var(--muted); }
.newsletter-note-v4 { margin-top: 18px; color: var(--muted); font-size: .92rem; }
.contact-info-v4 a { color: var(--accent); font-weight: 550; transition: color .2s; }
.contact-info-v4 a:hover { color: var(--accent-dark); text-decoration: underline; }

/* Responsive v4 */
@media (max-width: 1024px) {
  .why-grid-v4, .process-grid-v4, .scenario-grid-v4 { grid-template-columns: repeat(2, 1fr); }
  .cta-layout-v4 { grid-template-columns: 1fr; gap: 56px; }
  .process-grid-v4 { gap: 52px 32px; }
  .story-quote-v4 { padding: 0 20px; }
}

@media (max-width: 768px) {
  .brand-hero-v4 { min-height: auto; padding: 100px 0 72px; }
  .brand-hero-v4 .lede, .brand-hero-v4 .lede-secondary { font-size: 1.02rem; }
  .why-grid-v4, .process-grid-v4, .scenario-grid-v4 { grid-template-columns: 1fr; }
  .why-card-v4, .scenario-card-v4 { padding: 44px 32px; }
  .why-card-v4__number { top: 24px; right: 24px; font-size: 4rem; }
  .process-step-v4 { padding-bottom: 32px; }
  .process-step-v4:last-child { border-bottom: 0; }
  .process-step-v4__number { font-size: 3rem; }
  .story-quote-v4 p { font-size: 1.15rem; }
  .cta-main-v4 { padding-bottom: 48px; }
  .cta-main-v4 h2 { font-size: 2.25rem; }
  .newsletter-form-v4 { flex-direction: column; }
}



/* v4 Homepage Styles - Enhanced Design */

/* Brand Hero v4 */
.brand-hero-v4 { position: relative; min-height: 88vh; padding: 140px 0 100px; background: radial-gradient(ellipse at 75% 25%, rgba(245,169,98,.08), transparent 50%), var(--ink); display: flex; align-items: center; }
.brand-hero-v4 .shell { max-width: 980px; }
.brand-hero-v4 h1 { margin-bottom: 32px; line-height: 1.1; }
.brand-hero-v4 .lede { max-width: 720px; margin-bottom: 24px; color: var(--text-secondary); font-size: 1.15rem; line-height: 1.7; }
.brand-hero-v4 .lede-secondary { max-width: 640px; margin-bottom: 48px; color: var(--text-tertiary); font-size: 1.05rem; line-height: 1.65; }
.brand-hero-v4 .button-row { gap: 16px; }

/* Surface Elevated */
.surface-elevated { background: var(--ink-2); }

/* Why FairyFly v4 */
.why-grid-v4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 72px; }
.why-card-v4 { position: relative; padding: 56px 44px 48px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: linear-gradient(135deg, rgba(255,255,255,.03) 0%, rgba(255,255,255,.01) 100%); transition: all .3s cubic-bezier(.4,0,.2,1); }
.why-card-v4:hover { border-color: rgba(var(--accent-rgb),.35); background: linear-gradient(135deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,.02) 100%); transform: translateY(-2px); }
.why-card-v4__number { position: absolute; top: 28px; right: 32px; color: rgba(var(--accent-rgb),.2); font-family: var(--display); font-size: 5rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; pointer-events: none; }
.why-card-v4 h3 { margin-bottom: 24px; font-size: 1.45rem; line-height: 1.3; }
.why-card-v4 p { margin-bottom: 14px; color: var(--text-secondary); font-size: 1.02rem; line-height: 1.65; }
.why-card-v4 p:last-child { margin-bottom: 0; }

/* Process Grid v4 */
.process-grid-v4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px 36px; margin-top: 80px; }
.process-step-v4 { position: relative; padding: 0 0 40px; border-bottom: 2px solid rgba(var(--accent-rgb),.18); transition: border-color .3s; }
.process-step-v4:hover { border-color: rgba(var(--accent-rgb),.4); }
.process-step-v4__number { display: block; margin-bottom: 28px; color: var(--accent); font-family: var(--display); font-size: 3.5rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; opacity: .85; }
.process-step-v4 h3 { margin-bottom: 18px; font-size: 1.5rem; line-height: 1.25; }
.process-step-v4 p { margin: 0; color: var(--text-secondary); font-size: 1.02rem; line-height: 1.7; }

/* Story Section v4 */
.story-section-v4 { background: var(--ink); }
.story-content-v4 { max-width: 900px; margin: 0 auto; text-align: center; }
.eyebrow-center { justify-content: center; }
.story-content-v4 h2 { margin-bottom: 64px; line-height: 1.2; }
.story-quote-v4 { margin: 0 auto 56px; max-width: 820px; padding: 0 32px; }
.story-quote-v4 p { margin-bottom: 32px; color: var(--text-secondary); font-family: var(--serif); font-size: 1.35rem; font-style: italic; line-height: 1.75; }
.story-quote-v4 p:last-child { margin-bottom: 0; }
.story-belief { margin: 0; color: var(--text-tertiary); font-size: 1.15rem; line-height: 1.75; }
.story-belief strong { display: block; margin-top: 16px; color: var(--accent); font-size: 1.25rem; font-style: normal; font-weight: 650; letter-spacing: -.01em; }

/* Scenario Grid v4 */
.scenario-grid-v4 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 72px; }
.scenario-card-v4 { position: relative; padding: 52px 40px; border-left: 4px solid var(--accent); border-radius: var(--radius); background: linear-gradient(135deg, rgba(255,255,255,.04) 0%, rgba(255,255,255,.01) 100%); transition: all .3s; }
.scenario-card-v4:hover { background: linear-gradient(135deg, rgba(255,255,255,.06) 0%, rgba(255,255,255,.02) 100%); transform: translateX(4px); }
.scenario-card-v4__icon { margin-bottom: 28px; color: var(--accent); font-size: 3rem; font-weight: 300; line-height: 1; }
.scenario-card-v4 p { margin: 0; color: var(--text-primary); font-size: 1.12rem; line-height: 1.7; }
.scenario-card-v4 strong { color: var(--white); font-weight: 650; }

/* CTA Section v4 */
.cta-section-v4 { background: var(--ink-2); border-top: 1px solid var(--line); }
.cta-layout-v4 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px 64px; }
.cta-main-v4 { grid-column: 1 / -1; padding-bottom: 64px; border-bottom: 1px solid var(--line-strong); text-align: center; }
.cta-main-v4 h2 { margin: 0 auto 44px; font-size: 2.75rem; line-height: 1.15; }
.newsletter-v4 h3, .contact-info-v4 h3 { margin-bottom: 20px; color: var(--white); font-size: 1.4rem; font-weight: 650; letter-spacing: -.02em; }
.newsletter-v4 p, .contact-info-v4 p { margin-bottom: 16px; color: var(--text-tertiary); font-size: 1.02rem; line-height: 1.65; }
.contact-info-v4 p:last-child { margin-bottom: 0; }
.newsletter-form-v4 { display: flex; gap: 12px; margin: 28px 0 0; }
.newsletter-form-v4 input { flex: 1; min-height: 54px; padding: 15px 18px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--white); background: var(--ink-3); font-size: 1rem; transition: all .25s; }
.newsletter-form-v4 input:focus { border-color: var(--accent); outline: 0; background: rgba(255,255,255,.04); }
.newsletter-form-v4 input::placeholder { color: var(--muted); }
.newsletter-note-v4 { margin-top: 18px; color: var(--muted); font-size: .92rem; }
.contact-info-v4 a { color: var(--accent); font-weight: 550; transition: color .2s; }
.contact-info-v4 a:hover { color: var(--accent-dark); text-decoration: underline; }

/* Responsive v4 */
@media (max-width: 1024px) {
  .why-grid-v4, .process-grid-v4, .scenario-grid-v4 { grid-template-columns: repeat(2, 1fr); }
  .cta-layout-v4 { grid-template-columns: 1fr; gap: 56px; }
  .process-grid-v4 { gap: 52px 32px; }
  .story-quote-v4 { padding: 0 20px; }
}

@media (max-width: 768px) {
  .brand-hero-v4 { min-height: auto; padding: 100px 0 72px; }
  .brand-hero-v4 .lede, .brand-hero-v4 .lede-secondary { font-size: 1.02rem; }
  .why-grid-v4, .process-grid-v4, .scenario-grid-v4 { grid-template-columns: 1fr; }
  .why-card-v4, .scenario-card-v4 { padding: 44px 32px; }
  .why-card-v4__number { top: 24px; right: 24px; font-size: 4rem; }
  .process-step-v4 { padding-bottom: 32px; }
  .process-step-v4:last-child { border-bottom: 0; }
  .process-step-v4__number { font-size: 3rem; }
  .story-quote-v4 p { font-size: 1.15rem; }
  .cta-main-v4 { padding-bottom: 48px; }
  .cta-main-v4 h2 { font-size: 2.25rem; }
  .newsletter-form-v4 { flex-direction: column; }
}