:root {
  --bg: #0a0a09;
  --surface: #121210;
  --surface-2: #181816;
  --text: #f2efe7;
  --muted: #aaa69d;
  --line: rgba(255, 255, 255, 0.15);
  --accent: #dda94d;
  --accent-2: #f5d795;
  --accent-ink: #161007;
  --page: min(1440px, calc(100vw - 56px));
  --pad: clamp(72px, 9vw, 150px);
  --radius: 2px;
  --display: "Bodoni 72", Didot, "Iowan Old Style", Georgia, serif;
  --sans: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  transition: background .45s ease, color .45s ease;
}
body.is-switching .site-shell { opacity: .42; transform: scale(.997); }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.site-shell { overflow: hidden; transition: opacity .25s ease, transform .25s ease; }
.section-pad { width: var(--page); margin-inline: auto; }

.concept-dock {
  position: fixed;
  z-index: 100;
  left: 18px;
  bottom: 18px;
  width: 250px;
  padding: 13px;
  color: #151514;
  background: rgba(248, 247, 242, .94);
  border: 1px solid rgba(10, 10, 10, .16);
  box-shadow: 0 18px 60px rgba(0, 0, 0, .22);
  backdrop-filter: blur(18px);
  border-radius: 12px;
}
.dock-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.dock-heading span { font: 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: #777; }
.dock-heading strong { font-size: 12px; }
.dock-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin-top: 10px; }
.concept-button {
  appearance: none;
  border: 1px solid #d9d7cf;
  background: transparent;
  padding: 8px 7px 7px;
  text-align: left;
  cursor: pointer;
  border-radius: 6px;
  transition: .2s ease;
}
.concept-button span { display: block; color: #8f8b82; font: 8px/1 var(--mono); margin-bottom: 5px; }
.concept-button b { display: block; font-size: 9px; font-weight: 600; }
.concept-button:hover { transform: translateY(-1px); border-color: #999; }
.concept-button.is-active { background: #181817; border-color: #181817; color: white; }
.concept-dock > p { margin: 9px 2px 0; color: #77736c; font-size: 10px; line-height: 1.35; }

.site-header {
  position: absolute;
  z-index: 20;
  inset: 0 0 auto;
  width: var(--page);
  margin-inline: auto;
  height: 104px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand { justify-self: start; display: flex; align-items: center; gap: 13px; }
.brand-mark { width: 28px; height: 29px; display: flex; align-items: end; gap: 2px; transform: skewY(-8deg); }
.brand-mark i { display: block; width: 8px; height: 17px; background: var(--accent); transition: .35s ease; }
.brand-mark i:nth-child(2) { height: 25px; }
.brand-mark i:nth-child(3) { height: 20px; }
.brand-name { font-size: 15px; font-weight: 650; letter-spacing: -.02em; }
.brand-name small { display: block; margin-top: 2px; color: var(--muted); font: 7px/1 var(--mono); text-transform: uppercase; letter-spacing: .17em; }
.primary-nav { display: flex; gap: 36px; font-size: 12px; }
.primary-nav a { color: var(--muted); transition: color .2s; }
.primary-nav a:hover { color: var(--text); }
.header-cta { justify-self: end; font-size: 12px; padding: 12px 0; border-bottom: 1px solid var(--accent); }
.header-cta span, .primary-button span { margin-left: 14px; }
.menu-button { display: none; background: transparent; border: 0; }

.hero {
  position: relative;
  min-height: 860px;
  height: min(920px, 100svh);
  padding-top: 188px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  grid-template-rows: 1fr auto;
  align-items: center;
  isolation: isolate;
}
.hero-visual { position: absolute; z-index: -2; inset: 0 calc((100vw - var(--page)) / -2); overflow: hidden; }
.hero-visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 92%, transparent) 30%, transparent 68%), linear-gradient(0deg, var(--bg), transparent 26%);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: opacity .35s ease, filter .45s ease; }
.hero-grid { position: absolute; inset: 0; opacity: .11; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 8vw 8vw; mask-image: linear-gradient(90deg, black, transparent 62%); }
.hero-copy { min-width: 0; max-width: 850px; align-self: center; }
.eyebrow { margin: 0 0 30px; display: flex; align-items: center; gap: 12px; color: var(--muted); font: 10px/1.2 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.eyebrow span { width: 25px; height: 1px; background: var(--accent); }
.eyebrow b { font-weight: 500; }
.hero h1, .positioning h2, .section-heading h2, .approach h2, .contact h2 {
  margin: 0;
  font: 400 clamp(58px, 6.8vw, 108px)/.88 var(--display);
  letter-spacing: -.052em;
}
.hero h1 em { color: var(--accent-2); font-weight: 400; }
.hero-lede { width: min(570px, 80%); margin: 38px 0 0; color: var(--muted); font-size: 17px; line-height: 1.58; }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 42px; }
.primary-button {
  display: inline-flex; align-items: center; justify-content: space-between;
  min-width: 210px; padding: 17px 19px;
  color: var(--accent-ink); background: var(--accent);
  border: 1px solid var(--accent); border-radius: var(--radius);
  font-size: 12px; font-weight: 650; cursor: pointer; transition: transform .2s ease, background .2s;
}
.primary-button:hover { transform: translateY(-2px); background: var(--accent-2); }
.text-link { display: inline-flex; align-items: center; gap: 18px; padding: 10px 0; color: var(--muted); border-bottom: 1px solid var(--line); font-size: 12px; }
.hero-index { align-self: end; padding-bottom: 40px; display: flex; gap: 22px; align-items: start; color: var(--muted); }
.hero-index span { font: 9px/1 var(--mono); color: var(--accent); }
.hero-index p { margin: 0; font-size: 10px; line-height: 1.6; text-transform: uppercase; letter-spacing: .08em; }
.hero-signal { justify-self: end; align-self: end; padding: 0 24px 36px 0; display: flex; align-items: center; gap: 18px; }
.hero-signal p { color: var(--muted); font-size: 11px; line-height: 1.45; }
.hero-signal strong { color: var(--text); }
.signal-ring { width: 64px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; }
.signal-ring span { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent) 18%, transparent); animation: pulse 2.2s ease infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 16px transparent; } }

.capability-strip { overflow: hidden; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.strip-track { width: max-content; display: flex; align-items: center; gap: 28px; animation: ticker 30s linear infinite; }
.strip-track span { font: 9px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.strip-track i { width: 5px; height: 5px; transform: rotate(45deg); background: var(--accent); }
@keyframes ticker { to { transform: translateX(-42%); } }

.section-number { color: var(--muted); font: 9px/1.4 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.positioning { padding-block: var(--pad); display: grid; grid-template-columns: 1.1fr 4fr 1.5fr; gap: clamp(28px, 5vw, 90px); border-bottom: 1px solid var(--line); }
.positioning-copy .eyebrow { margin-bottom: 42px; }
.positioning h2 { font-size: clamp(42px, 5vw, 76px); line-height: .98; }
.positioning-aside { align-self: end; }
.positioning-aside > p { color: var(--muted); font-size: 14px; line-height: 1.75; margin: 0 0 26px; }

.pillars { padding-block: var(--pad); display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pillar { position: relative; min-height: 720px; padding: clamp(26px, 4vw, 58px); overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.pillar-grow { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.pillar-topline { display: flex; justify-content: space-between; font: 9px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.pillar-topline p { margin: 0; color: var(--muted); }
.pillar-grow .pillar-topline p { color: color-mix(in srgb, var(--accent-ink) 65%, transparent); }
.pillar-icon { position: absolute; top: 100px; right: 52px; width: 145px; height: 120px; }
.pillar-icon span { position: absolute; bottom: 0; width: 42px; background: color-mix(in srgb, var(--accent) 25%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 65%, transparent); }
.pillar-icon span:nth-child(1) { left: 0; height: 67px; transform: skewY(-22deg); }
.pillar-icon span:nth-child(2) { left: 48px; height: 112px; transform: skewY(15deg); }
.pillar-icon span:nth-child(3) { left: 96px; height: 82px; transform: skewY(-15deg); }
.grow-icon span { background: color-mix(in srgb, var(--accent-ink) 8%, transparent); border-color: color-mix(in srgb, var(--accent-ink) 50%, transparent); border-radius: 50% 50% 0 0; }
.pillar h3 { margin: 140px 0 20px; font: 400 clamp(70px, 8vw, 125px)/.75 var(--display); letter-spacing: -.06em; }
.pillar-summary { max-width: 420px; color: var(--muted); font-size: 15px; line-height: 1.6; }
.pillar-grow .pillar-summary { color: color-mix(in srgb, var(--accent-ink) 68%, transparent); }
.pillar ul { margin: 58px 0 0; padding: 0; list-style: none; width: calc(100% - 70px); }
.pillar li { display: grid; grid-template-columns: 42px 1fr; padding: 15px 0; border-top: 1px solid var(--line); font-size: 12px; }
.pillar li span { color: var(--muted); font: 8px/1.6 var(--mono); }
.pillar-grow li { border-color: color-mix(in srgb, var(--accent-ink) 20%, transparent); }
.pillar-grow li span { color: color-mix(in srgb, var(--accent-ink) 55%, transparent); }
.round-link { position: absolute; right: 34px; bottom: 34px; width: 46px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; transition: transform .25s; }
.round-link:hover { transform: rotate(45deg); }
.pillar-grow .round-link { border-color: color-mix(in srgb, var(--accent-ink) 35%, transparent); }

.expertise { padding-block: var(--pad); }
.section-heading { display: grid; grid-template-columns: 1fr 1.2fr 2fr; gap: 20px; margin-bottom: 70px; }
.section-heading .eyebrow { margin: 0; }
.section-heading h2 { font-size: clamp(50px, 6vw, 88px); line-height: .92; }
.expertise-grid { display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: 520px 520px; gap: 18px; }
.expertise-card { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.card-product { grid-row: span 2; }
.card-art { position: absolute; inset: 0; overflow: hidden; }
.card-copy { position: absolute; inset: auto 32px 32px; z-index: 3; }
.card-copy > p { margin: 0 0 12px; color: var(--accent); font: 9px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.card-copy h3 { margin: 0 0 18px; font: 400 clamp(34px, 3.4vw, 58px)/.95 var(--display); letter-spacing: -.04em; }
.card-copy > span { color: var(--muted); font: 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.phone-frame { position: absolute; width: min(56%, 390px); height: 66%; left: 22%; top: 11%; padding: 18px; border: 2px solid color-mix(in srgb, var(--accent) 65%, transparent); border-radius: 45px; transform: perspective(1000px) rotateY(-14deg) rotateX(4deg); background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent); box-shadow: 30px 40px 90px rgba(0,0,0,.35); }
.phone-frame::before { content: ""; display: block; width: 27%; height: 7px; margin: 0 auto 30px; border-radius: 10px; background: var(--line); }
.phone-frame span { display: block; height: 19%; margin: 12px; border: 1px solid var(--line); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.phone-frame span:nth-child(1) { height: 34%; background: linear-gradient(130deg, color-mix(in srgb, var(--accent) 35%, transparent), transparent); }
.orbit { position: absolute; width: 76%; aspect-ratio: 1; border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); border-radius: 50%; top: -8%; left: 1%; }
.orbit::after { content: ""; position: absolute; width: 8px; height: 8px; right: 11%; bottom: 17%; border-radius: 50%; background: var(--accent); box-shadow: 0 0 24px var(--accent); }
.commerce-chart { position: absolute; inset: 15% 8% 28%; display: flex; align-items: end; gap: 6%; transform: skewX(-9deg); }
.commerce-chart i { flex: 1; height: 32%; background: color-mix(in srgb, var(--accent) 18%, transparent); border-top: 1px solid var(--accent); }
.commerce-chart i:nth-child(2) { height: 47%; }.commerce-chart i:nth-child(3) { height: 41%; }.commerce-chart i:nth-child(4) { height: 69%; }.commerce-chart i:nth-child(5) { height: 92%; background: var(--accent); }
.metric-chip { position: absolute; right: 11%; top: 14%; width: 78px; aspect-ratio: 1; display: grid; place-content: center; text-align: center; border: 1px solid var(--line); border-radius: 50%; color: var(--accent); font: 24px/1 var(--display); }
.metric-chip strong { display: block; margin-top: 4px; color: var(--muted); font: 7px/1 var(--mono); text-transform: uppercase; }
.growth-rings i { position: absolute; border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent); border-radius: 50%; transform: translate(-50%, -50%); left: 55%; top: 42%; }
.growth-rings i:nth-child(1) { width: 110px; height: 110px; }.growth-rings i:nth-child(2) { width: 210px; height: 210px; }.growth-rings i:nth-child(3) { width: 320px; height: 320px; }.growth-rings i:nth-child(4) { width: 450px; height: 450px; }
.growth-dot { position: absolute; left: 68%; top: 27%; width: 13px; height: 13px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 55px 16px color-mix(in srgb, var(--accent) 38%, transparent); }

.approach { padding-block: var(--pad); display: grid; grid-template-columns: .9fr 1.4fr; gap: clamp(70px, 12vw, 200px); border-top: 1px solid var(--line); }
.approach-intro .eyebrow { margin-top: 55px; }
.approach h2 { font-size: clamp(48px, 5.4vw, 82px); line-height: .94; }
.approach-intro > p:last-child { max-width: 480px; margin-top: 35px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { min-height: 150px; display: grid; grid-template-columns: 50px 1fr 1.8fr 20px; gap: 22px; align-items: center; border-bottom: 1px solid var(--line); }
.process-list li > span { color: var(--accent); font: 8px/1 var(--mono); }
.process-list h3 { margin: 0; font: 400 31px/1 var(--display); }
.process-list p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.process-list i { font-style: normal; color: var(--muted); }

.principles { padding-block: var(--pad); display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(70px, 11vw, 180px); background: var(--surface); box-shadow: 0 0 0 100vmax var(--surface); clip-path: inset(0 -100vmax); }
.principles blockquote { max-width: 800px; margin: 55px 0 0; font: 400 clamp(42px, 5vw, 76px)/1.02 var(--display); letter-spacing: -.045em; }
.principle-list { border-top: 1px solid var(--line); }
.principle-list article { padding: 30px 0; display: grid; grid-template-columns: 44px 1fr; border-bottom: 1px solid var(--line); }
.principle-list article > span { grid-row: span 2; color: var(--accent); font: 8px/1 var(--mono); }
.principle-list h3 { margin: 0 0 10px; font-size: 14px; }
.principle-list p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

.contact { padding-block: var(--pad); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px, 10vw, 160px); }
.contact h2 { font-size: clamp(58px, 6vw, 92px); line-height: .9; }
.contact-copy > p:not(.eyebrow) { max-width: 460px; margin: 35px 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.registered-office { margin-top: 90px; padding-top: 20px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1.5fr; }
.registered-office span { color: var(--accent); font: 8px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.registered-office p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.contact-form { align-self: end; display: grid; grid-template-columns: 1fr 1fr; gap: 28px 18px; padding: 38px; background: var(--surface); border: 1px solid var(--line); }
.contact-form label { display: flex; flex-direction: column; gap: 12px; }
.contact-form label > span { color: var(--muted); font: 8px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; color: var(--text); background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 4px 0 13px; outline: none; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--accent); }
.message-field, .contact-form .primary-button, .form-status { grid-column: 1 / -1; }
.contact-form select { appearance: none; }
.contact-form .primary-button { margin-top: 8px; width: 100%; }
.form-status { margin: -12px 0 0; min-height: 14px; color: var(--muted); font-size: 10px; }

.site-footer { width: var(--page); margin-inline: auto; padding: 45px 0 150px; display: grid; grid-template-columns: 1.5fr 1.3fr .7fr 1.5fr; gap: 45px; border-top: 1px solid var(--line); }
.footer-brand { display: flex; gap: 14px; align-items: center; }
.footer-brand p { margin: 0; font-weight: 650; }
.footer-brand small { display: block; margin-top: 4px; color: var(--muted); font: 7px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.footer-note { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.footer-links { display: flex; flex-direction: column; gap: 10px; font-size: 11px; }
.footer-legal { color: var(--muted); font-size: 9px; line-height: 1.5; }
.footer-legal p { margin: 0 0 6px; }
.footer-legal a { border-bottom: 1px solid var(--line); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.75,.25,1); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Concept 02 — Clear Systems */
body[data-concept="clear"] {
  --bg: #efede7;
  --surface: #e4e1da;
  --surface-2: #d8d5cd;
  --text: #11151e;
  --muted: #5d626a;
  --line: rgba(20, 25, 35, .18);
  --accent: #1649e8;
  --accent-2: #1649e8;
  --accent-ink: #fff;
  --radius: 18px;
  --display: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
body[data-concept="clear"] .site-header { grid-template-columns: 1fr 1fr 1fr; }
body[data-concept="clear"] .brand-mark { transform: none; gap: 0; width: 31px; height: 31px; border: 1px solid var(--text); padding: 5px; align-items: stretch; }
body[data-concept="clear"] .brand-mark i { height: auto; flex: 1; background: var(--text); border-right: 3px solid var(--bg); }
body[data-concept="clear"] .brand-mark i:last-child { border: 0; }
body[data-concept="clear"] .primary-nav { justify-self: center; }
body[data-concept="clear"] .header-cta { padding: 11px 18px; border: 1px solid var(--text); border-radius: 30px; }
body[data-concept="clear"] .hero { grid-template-columns: .9fr 1.1fr; align-items: end; padding-bottom: 54px; }
body[data-concept="clear"] .hero-copy { align-self: center; max-width: 760px; }
body[data-concept="clear"] .hero h1 { font-size: clamp(58px, 6.6vw, 103px); font-weight: 600; line-height: .91; letter-spacing: -.075em; }
body[data-concept="clear"] .hero h1 em { font-style: normal; font-weight: 300; }
body[data-concept="clear"] .hero-visual { inset: 105px calc((100vw - var(--page)) / -2) 0 42%; border-radius: 30px 0 0 30px; }
body[data-concept="clear"] .hero-visual::after { background: linear-gradient(90deg, var(--bg), transparent 38%), linear-gradient(0deg, color-mix(in srgb, var(--bg) 75%, transparent), transparent 26%); }
body[data-concept="clear"] .hero-visual img { object-position: 60% center; }
body[data-concept="clear"] .hero-grid { opacity: .2; background-size: 54px 54px; mask-image: linear-gradient(90deg, black, transparent); }
body[data-concept="clear"] .hero-signal { padding-right: 0; }
body[data-concept="clear"] .signal-ring { border-radius: 4px; transform: rotate(45deg); }
body[data-concept="clear"] .signal-ring span { border-radius: 0; }
body[data-concept="clear"] .capability-strip { background: var(--accent); color: white; border: 0; }
body[data-concept="clear"] .strip-track span { color: white; }
body[data-concept="clear"] .strip-track i { background: white; border-radius: 50%; }
body[data-concept="clear"] .positioning { grid-template-columns: 1fr 4.5fr 1.7fr; }
body[data-concept="clear"] .positioning h2, body[data-concept="clear"] .section-heading h2, body[data-concept="clear"] .approach h2, body[data-concept="clear"] .contact h2 { font-weight: 500; letter-spacing: -.065em; }
body[data-concept="clear"] .pillar { border-radius: 28px; }
body[data-concept="clear"] .pillar-build { background: #181c25; color: #f7f5ef; }
body[data-concept="clear"] .pillar-grow { background: var(--accent); color: white; }
body[data-concept="clear"] .pillar h3 { font-family: var(--sans); font-weight: 500; letter-spacing: -.08em; }
body[data-concept="clear"] .pillar-grow .pillar-summary, body[data-concept="clear"] .pillar-grow .pillar-topline p, body[data-concept="clear"] .pillar-grow li span { color: rgba(255,255,255,.65); }
body[data-concept="clear"] .pillar-grow li, body[data-concept="clear"] .pillar-grow .round-link { border-color: rgba(255,255,255,.28); }
body[data-concept="clear"] .expertise-card { border-radius: 26px; }
body[data-concept="clear"] .card-product { background: #1649e8; color: white; }
body[data-concept="clear"] .card-commerce { background: #d6f06d; color: #11151e; }
body[data-concept="clear"] .card-growth { background: #252932; color: white; }
body[data-concept="clear"] .card-product .card-copy > p, body[data-concept="clear"] .card-product .card-copy > span, body[data-concept="clear"] .card-growth .card-copy > span { color: rgba(255,255,255,.65); }
body[data-concept="clear"] .card-commerce .card-copy > p, body[data-concept="clear"] .card-commerce .card-copy > span { color: rgba(10,15,20,.6); }
body[data-concept="clear"] .principles blockquote { font-family: var(--sans); font-weight: 500; }
body[data-concept="clear"] .contact-form { border-radius: 26px; background: #fff; }

/* Concept 03 — Growth Current */
body[data-concept="current"] {
  --bg: #09082b;
  --surface: #11103a;
  --surface-2: #18164a;
  --text: #fbf9ff;
  --muted: #aaa8cc;
  --line: rgba(215, 214, 255, .19);
  --accent: #cafa4b;
  --accent-2: #cafa4b;
  --accent-ink: #0a0928;
  --radius: 28px;
  --display: "Arial Black", "Helvetica Neue", Arial, sans-serif;
}
body[data-concept="current"] .site-header { height: 88px; border: 0; }
body[data-concept="current"] .brand-mark { transform: rotate(-8deg); width: 32px; }
body[data-concept="current"] .brand-mark i { border-radius: 8px 8px 2px 2px; background: var(--accent); }
body[data-concept="current"] .primary-nav { padding: 12px 22px; border: 1px solid var(--line); border-radius: 30px; background: rgba(9,8,43,.35); backdrop-filter: blur(12px); }
body[data-concept="current"] .header-cta { padding: 13px 19px; color: var(--accent-ink); background: var(--accent); border: 0; border-radius: 30px; }
body[data-concept="current"] .hero { min-height: 820px; padding-top: 150px; }
body[data-concept="current"] .hero h1 { max-width: 1050px; font-size: clamp(56px, 6.8vw, 104px); line-height: .88; letter-spacing: -.07em; text-transform: uppercase; }
body[data-concept="current"] .hero h1 em { display: inline-block; font-style: normal; transform: rotate(-1.3deg); padding: 4px 16px 10px; color: var(--accent-ink); background: var(--accent); border-radius: 12px; }
body[data-concept="current"] .hero-visual::after { background: linear-gradient(90deg, var(--bg), color-mix(in srgb, var(--bg) 89%, transparent) 37%, transparent 72%), linear-gradient(0deg, var(--bg), transparent 24%); }
body[data-concept="current"] .hero-visual img { filter: saturate(1.12) contrast(1.05); object-position: 65% center; }
body[data-concept="current"] .hero-grid { background-image: radial-gradient(circle, var(--line) 1px, transparent 1px); background-size: 24px 24px; }
body[data-concept="current"] .signal-ring { border: 0; background: #fd6b80; }
body[data-concept="current"] .signal-ring span { background: white; box-shadow: none; }
body[data-concept="current"] .primary-button { border-radius: 30px; padding-inline: 24px; }
body[data-concept="current"] .capability-strip { padding: 22px 0; background: var(--accent); transform: rotate(-.7deg) scale(1.02); border: 0; }
body[data-concept="current"] .strip-track span { color: var(--accent-ink); font-weight: 700; }
body[data-concept="current"] .strip-track i { background: #7a42ff; border-radius: 50%; }
body[data-concept="current"] .positioning h2, body[data-concept="current"] .section-heading h2, body[data-concept="current"] .approach h2, body[data-concept="current"] .contact h2 { text-transform: uppercase; font-weight: 900; letter-spacing: -.07em; }
body[data-concept="current"] .pillar { border-radius: 38px; }
body[data-concept="current"] .pillar-build { background: #7148f8; border-color: #7148f8; }
body[data-concept="current"] .pillar-build .pillar-summary, body[data-concept="current"] .pillar-build .pillar-topline p, body[data-concept="current"] .pillar-build li span { color: rgba(255,255,255,.65); }
body[data-concept="current"] .pillar-build li, body[data-concept="current"] .pillar-build .round-link { border-color: rgba(255,255,255,.26); }
body[data-concept="current"] .pillar-grow { background: #fd6b80; border-color: #fd6b80; }
body[data-concept="current"] .pillar h3 { font-size: clamp(64px, 7vw, 110px); font-weight: 900; text-transform: uppercase; }
body[data-concept="current"] .pillar-icon span { border-radius: 18px; background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.45); }
body[data-concept="current"] .expertise-grid { grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 600px; }
body[data-concept="current"] .card-product { grid-row: auto; }
body[data-concept="current"] .expertise-card { border-radius: 34px; }
body[data-concept="current"] .card-product { background: #7148f8; }
body[data-concept="current"] .card-commerce { background: #cafa4b; color: var(--accent-ink); transform: translateY(48px); }
body[data-concept="current"] .card-growth { background: #fd6b80; color: var(--accent-ink); }
body[data-concept="current"] .card-copy h3 { font-family: var(--sans); font-weight: 800; letter-spacing: -.06em; }
body[data-concept="current"] .card-commerce .card-copy > p, body[data-concept="current"] .card-commerce .card-copy > span, body[data-concept="current"] .card-growth .card-copy > p, body[data-concept="current"] .card-growth .card-copy > span { color: rgba(9,8,43,.62); }
body[data-concept="current"] .principles blockquote { font-family: var(--sans); font-weight: 800; text-transform: uppercase; }
body[data-concept="current"] .contact-form { border-radius: 34px; background: #171547; }

@media (max-width: 980px) {
  :root { --page: calc(100vw - 36px); }
  .site-header { grid-template-columns: 1fr auto; height: 82px; }
  .menu-button { display: block; justify-self: end; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
  .primary-nav { display: none; position: absolute; top: 70px; right: 0; padding: 20px; flex-direction: column; background: var(--surface); border: 1px solid var(--line); }
  .menu-open .primary-nav { display: flex; }
  .header-cta { display: none; }
  body[data-concept="clear"] .site-header { grid-template-columns: 1fr auto; }
  .hero { min-height: 760px; height: auto; grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
  .hero-copy { padding-top: 100px; }
  .hero h1 { font-size: clamp(53px, 9vw, 82px); }
  .hero-signal { display: none; }
  .hero-index { grid-row: 2; }
  body[data-concept="clear"] .hero { grid-template-columns: 1fr; }
  body[data-concept="clear"] .hero-visual { inset: 92px -18px 0 38%; }
  .positioning { grid-template-columns: 1fr 4fr; }
  .positioning-aside { grid-column: 2; }
  .section-heading { grid-template-columns: 1fr 3fr; }
  .section-heading h2 { grid-column: 2; }
  .expertise-grid, body[data-concept="current"] .expertise-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 650px 480px; }
  .card-product, body[data-concept="current"] .card-product { grid-column: span 2; grid-row: auto; }
  body[data-concept="current"] .card-commerce { transform: none; }
  .approach { grid-template-columns: 1fr; gap: 60px; }
  .principles { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .registered-office { margin-top: 50px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --page: calc(100vw - 28px); --pad: 88px; }
  .concept-dock { inset: auto 8px 8px; width: auto; padding: 8px; }
  .dock-heading, .concept-dock > p { display: none; }
  .dock-options { margin: 0; }
  .concept-button { display: flex; align-items: center; justify-content: center; gap: 5px; padding: 9px; }
  .dock-options, .concept-button { min-width: 0; }
  .concept-button b { font-size: 8px; white-space: nowrap; }
  .concept-button span { margin: 0; }
  .site-header { height: 72px; }
  .hero { min-height: 760px; padding-top: 130px; }
  .hero-copy { width: 100%; max-width: calc(100vw - 28px); padding-top: 40px; align-self: start; }
  .hero h1, body[data-concept="clear"] .hero h1, body[data-concept="current"] .hero h1 { font-size: clamp(45px, 14vw, 68px); }
  .hero h1 br { display: none; }
  body[data-concept="clear"] .hero h1 br { display: block; }
  body[data-concept="clear"] .hero h1 em { display: block; font-size: .86em; }
  .hero-lede { width: 100%; font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 10px; }
  .hero-visual::after { background: linear-gradient(90deg, var(--bg), color-mix(in srgb, var(--bg) 65%, transparent)), linear-gradient(0deg, var(--bg), transparent 55%); }
  body[data-concept="clear"] .hero-visual { inset: 72px -14px 0 12%; opacity: .78; }
  body[data-concept="clear"] .hero-visual::after { background: linear-gradient(90deg, var(--bg), rgba(239,237,231,.46)), linear-gradient(0deg, var(--bg), transparent 42%); }
  .hero-index { display: none; }
  .positioning { display: block; }
  .positioning .section-number { margin-bottom: 48px; }
  .positioning h2 { font-size: 45px; }
  .positioning-aside { margin-top: 35px; }
  .pillars { grid-template-columns: 1fr; }
  .pillar { min-height: 680px; padding: 28px; }
  .pillar-icon { right: 26px; transform: scale(.75); transform-origin: right top; }
  .pillar h3 { margin-top: 120px; }
  .pillar ul { width: 100%; }
  .section-heading { display: block; }
  .section-heading .eyebrow { margin: 32px 0; }
  .section-heading h2 { font-size: 48px; }
  .expertise-grid, body[data-concept="current"] .expertise-grid { display: block; }
  .expertise-card { height: 540px; margin-bottom: 14px; }
  .card-copy { inset: auto 24px 28px; }
  .card-copy h3 { font-size: 38px; }
  .process-list li { grid-template-columns: 35px 1fr 20px; padding: 25px 0; }
  .process-list li p { grid-column: 2; }
  .process-list li i { grid-column: 3; grid-row: 1; }
  .principles blockquote { font-size: 42px; }
  .contact h2 { font-size: 55px; }
  .contact-form { grid-template-columns: 1fr; padding: 24px; }
  .contact-form label, .message-field, .contact-form .primary-button, .form-status { grid-column: 1; }
  .registered-office { grid-template-columns: 1fr; gap: 15px; }
  .site-footer { grid-template-columns: 1fr; padding-bottom: 125px; }
  .footer-links { flex-direction: row; }
  .menu-button { display: block !important; position: relative; width: 38px; height: 38px; padding: 0; border: 1px solid var(--line); border-radius: 50%; font-size: 0; }
  .menu-button::before, .menu-button::after { content: ""; position: absolute; left: 10px; right: 10px; height: 1px; background: currentColor; }
  .menu-button::before { top: 14px; }
  .menu-button::after { top: 21px; }
}

@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; }
}