html { scroll-behavior: smooth; }
body { margin: 0; background: #101116; color: #F3F1EC; font-family: 'Manrope', 'Segoe UI', system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: #F3F1EC; }
@media (hover: hover) { a:hover { color: #E8663F; } }
.ex-root :focus-visible { outline: 2px solid var(--ac, #E8663F); outline-offset: 3px; }
.ex-nav a { text-decoration: none; color: #B9BBC0; transition: color .2s; }
@media (hover: hover) { .ex-nav a:hover { color: #F3F1EC; } }
.ex-btn { transition: background-color .2s, color .2s, box-shadow .2s; }
@media (hover: hover) { .ex-btn:hover { background-color: #F3F1EC !important; color: #15161A !important; } }
.ex-btn-ink { transition: background-color .2s, color .2s; }
@media (hover: hover) { .ex-btn-ink:hover { background-color: #F3F1EC !important; color: #15161A !important; } }
.ex-btn-line { transition: background-color .2s, color .2s, border-color .2s; }
@media (hover: hover) { .ex-btn-line:hover { background-color: #F3F1EC !important; color: #15161A !important; border-color: #F3F1EC !important; } }
.ex-btn-line-light { transition: background-color .2s, color .2s, border-color .2s; }
@media (hover: hover) { .ex-btn-line-light:hover { background-color: #15161A !important; color: #F3F1EC !important; border-color: #15161A !important; } }
.ex-arrow { display: inline-block; transition: transform .2s; }
@media (hover: hover) { .ex-btn:hover .ex-arrow, .ex-btn-ink:hover .ex-arrow, .ex-btn-line:hover .ex-arrow, .ex-btn-line-light:hover .ex-arrow, .ex-text:hover .ex-arrow { transform: translateX(5px); } }
.ex-text { color: #F3F1EC; text-decoration: none; }
@media (hover: hover) { .ex-text:hover { color: #F3F1EC; } }
.ex-card { transition: transform .25s cubic-bezier(.2,.7,.2,1), border-color .25s, box-shadow .25s; }
@media (hover: hover) { .ex-card:hover { transform: translateY(-3px); border-color: #5A5D66 !important; box-shadow: 0 34px 70px -34px rgba(0,0,0,0.85) !important; } }
.ex-chip { transition: border-color .2s, color .2s; }
@media (hover: hover) { .ex-chip:hover { border-color: #5A5D66; color: #F3F1EC; } }
.ex-faq { transition: color .2s; }
@media (hover: hover) { .ex-faq:hover { color: #FFFFFF; } }
.ex-plus { transition: transform .3s cubic-bezier(.2,.7,.2,1); }
.ex-field:focus { outline: none; border-color: #F3F1EC !important; }
.ex-foot a { color: #B9BBC0; text-decoration: none; }
@media (hover: hover) { .ex-foot a:hover { color: #F3F1EC; } }

@keyframes exRise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes exBlink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
@keyframes exScan { 0% { transform: translateY(0); } 100% { transform: translateY(520px); } }
@keyframes exMarq { to { transform: translateX(-50%); } }
@keyframes exPop { 0% { opacity: 0; transform: translateY(10px); } 100% { opacity: 1; transform: none; } }
@keyframes exFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes exDraw { from { stroke-dashoffset: 327; } to { stroke-dashoffset: 124; } }
@keyframes exStepGlow { 0%, 16%, 100% { color: #6A6D74; } 5% { color: var(--ac, #E8663F); } }
.ex-step { color: #6A6D74; animation: exStepGlow 6.5s linear infinite; }
[data-motion="off"] .ex-step { animation: none !important; color: #9A9DA4 !important; }
@media (prefers-reduced-motion: reduce) { .ex-step { animation: none !important; color: #9A9DA4 !important; } }
.ex-rise { animation: exRise .9s cubic-bezier(.2,.7,.2,1) both; }
.ex-blink { animation: exBlink 1.1s steps(1) infinite; }
.ex-scan { animation: exScan 5s cubic-bezier(.4,0,.6,1) infinite alternate; }
.ex-track { animation: exMarq 46s linear infinite; }
@media (hover: hover) { .ex-marq:hover .ex-track { animation-play-state: paused; } }
.ex-pop { animation: exPop .6s cubic-bezier(.2,.7,.2,1) both; }
.ex-float { animation: exFloat 6s ease-in-out infinite; }
.ex-gauge { animation: exDraw 1.6s cubic-bezier(.2,.7,.2,1) .4s both; }

.ex-js .ex-reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.ex-js .ex-reveal.ex-shown { opacity: 1; transform: none; }

[data-motion="off"] .ex-rise, [data-motion="off"] .ex-blink, [data-motion="off"] .ex-scan, [data-motion="off"] .ex-track, [data-motion="off"] .ex-pop, [data-motion="off"] .ex-float, [data-motion="off"] .ex-gauge { animation: none !important; }
[data-motion="off"] .ex-gauge { stroke-dashoffset: 124; }
.ex-js[data-motion="off"] .ex-reveal { opacity: 1; transform: none; }

@media (max-width: 900px) { .ex-navlinks { display: none !important; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ex-rise, .ex-blink, .ex-scan, .ex-track, .ex-pop, .ex-float, .ex-gauge { animation: none !important; }
  .ex-gauge { stroke-dashoffset: 124; }
  .ex-js .ex-reveal { opacity: 1; transform: none; transition: none; }
}
@media (max-width: 760px) {
  .ex-root { overflow-x: hidden; }
  .ex-float { display: none !important; }
  .ex-hero-cta { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
  .ex-root h1 { font-size: 34px !important; line-height: 1.06 !important; }
}

.ex-faq-a { display: none; }
.ex-faq-item.open .ex-faq-a { display: block; }
.ex-faq-item.open .ex-plus { transform: rotate(45deg); }


/* ---- forms ---- */
.ex-formcard { background: linear-gradient(180deg, #1B1D23, #141519); border: 1px solid #2A2D34; box-shadow: 0 40px 90px -34px rgba(0,0,0,0.55); padding: clamp(22px, 3vw, 36px); color: #F3F1EC; }
.ex-form { display: flex; flex-direction: column; gap: 18px; }
.ex-f { display: flex; flex-direction: column; gap: 8px; }
.ex-f label { font-size: 14px; font-weight: 700; color: #F3F1EC; }
.ex-opt { font-weight: 500; color: #9A9DA4; }
.ex-in { width: 100%; box-sizing: border-box; min-height: 54px; padding: 12px 16px; background: #101116; border: 1px solid #3A3D44; color: #F3F1EC; font-family: inherit; font-size: 16px; line-height: 1.4; border-radius: 0; -webkit-appearance: none; appearance: none; }
textarea.ex-in { min-height: 140px; resize: vertical; line-height: 1.55; }
select.ex-in { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%239A9DA4' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 44px; }
.ex-in::placeholder { color: #7E818A; }
.ex-in:focus { outline: none; border-color: #F3F1EC; }
.ex-in[aria-invalid="true"] { border-color: #E8663F; box-shadow: inset 0 0 0 1px #E8663F; }
.ex-err { margin: 0; font-size: 13px; line-height: 1.4; color: #F0956F; }
.ex-err:empty { display: none; }
.ex-row2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 18px; }
.ex-more { border-top: 1px solid #2B2D33; }
.ex-more > summary { cursor: pointer; list-style: none; min-height: 48px; display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 600; color: #C9CBD0; }
.ex-more > summary::-webkit-details-marker { display: none; }
.ex-more > summary::before { content: "+"; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 18px; color: var(--ac, #E8663F); width: 14px; }
.ex-more[open] > summary::before { content: "\2212"; }
.ex-more-body { display: flex; flex-direction: column; gap: 18px; padding: 6px 0 4px; }
.ex-submit { min-height: 60px; width: 100%; border: 0; background: var(--ac, #E8663F); color: #15161A; font-family: inherit; font-weight: 700; font-size: 17px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 12px; box-shadow: 0 14px 38px -16px rgba(232,102,63,0.55); transition: background-color .2s, color .2s; }
@media (hover: hover) { .ex-submit:hover { background: #F3F1EC; color: #15161A; } }
.ex-submit[disabled] { opacity: .7; cursor: progress; }
.ex-form-note { margin: 0; font-size: 14px; line-height: 1.55; color: #B9BBC0; }
.ex-form-legal { margin: 0; font-size: 12px; line-height: 1.55; color: #8A8D94; }
.ex-form-legal a { color: #9A9DA4; }
.ex-form-error { border: 1px solid #E8663F; background: rgba(232,102,63,0.08); padding: 14px 16px; font-size: 14px; line-height: 1.55; color: #F3F1EC; }
.ex-form-error a { color: #F3F1EC; font-weight: 700; }
.ex-form-success { display: flex; flex-direction: column; gap: 12px; padding: 8px 0; outline: none; }
.ex-form-success[hidden], .ex-form[hidden], .ex-form-error[hidden] { display: none; }
.ex-hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.ex-notice { margin: 0; font-size: 13px; line-height: 1.55; color: #9A9DA4; border-left: 2px solid #3A3D44; padding-left: 12px; }

/* ---- consent ---- */
.ex-consent { position: fixed; z-index: 60; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); max-width: 560px; margin: 0 auto; background: #1B1D23; border: 1px solid #3A3D44; box-shadow: 0 30px 70px -20px rgba(0,0,0,.8); padding: 18px 20px; display: flex; flex-direction: column; gap: 14px; font-size: 14px; line-height: 1.55; color: #D4D6DB; }
.ex-consent a { color: #F3F1EC; }
.ex-consent-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.ex-consent button { flex: 1 1 140px; min-height: 46px; font-family: inherit; font-weight: 700; font-size: 15px; cursor: pointer; border: 1px solid #5A5D66; background: transparent; color: #F3F1EC; }
.ex-linkbtn { background: none; border: 0; padding: 0; font: inherit; color: #B9BBC0; cursor: pointer; text-decoration: none; }
@media (hover: hover) { .ex-linkbtn:hover { color: #F3F1EC; } }

/* ---- legal page ---- */
.ex-legal h2 { margin: 40px 0 12px; font-size: 22px; letter-spacing: -0.01em; }
.ex-legal p, .ex-legal li { font-size: 16px; line-height: 1.7; color: #C9CBD0; }
.ex-legal ul { padding-left: 20px; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.ex-legal a { color: #F3F1EC; }

@media (max-width: 760px) {
  .ex-navlinks + .ex-btn { padding: 0 16px !important; font-size: 14px !important; }
  header .ex-btn { min-height: 42px !important; }
}

/* ---- choice groups (radio / checkbox chips) ---- */
.ex-choice { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.ex-choice > legend { padding: 0; margin: 0 0 10px; font-size: 14px; font-weight: 700; color: #F3F1EC; }
.ex-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ex-chip { position: relative; display: inline-flex; }
.ex-chip input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.ex-chip span { display: inline-flex; align-items: center; min-height: 46px; padding: 0 16px; border: 1px solid #3A3D44; background: #101116; font-size: 15px; font-weight: 600; color: #C9CBD0; cursor: pointer; transition: background-color .15s, color .15s, border-color .15s; }
.ex-chip input:checked + span { border-color: #F3F1EC; background: #F3F1EC; color: #15161A; }
.ex-chip input:focus-visible + span { outline: 2px solid var(--ac, #E8663F); outline-offset: 2px; }
.ex-choice[aria-invalid="true"] .ex-chip span { border-color: #E8663F; }
.ex-hint { display: block; margin-top: 4px; font-size: 13px; font-weight: 500; line-height: 1.5; color: #8A8D94; }
.ex-step { display: flex; align-items: baseline; gap: 12px; padding-top: 14px; border-top: 1px solid #2B2D33; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: #9A9DA4; }
.ex-step b { color: var(--ac, #E8663F); font-weight: 500; }
.ex-step:first-of-type { border-top: 0; padding-top: 0; }

/* ---- homepage editorial layout ---- */
.ex-sec { scroll-margin-top: 72px; background: #101116; border-bottom: 1px solid #23252B; }
.ex-sec-alt { background: #131418; }
.ex-wrap { max-width: 1200px; margin: 0 auto; box-sizing: content-box; padding: clamp(72px, 10vw, 136px) clamp(20px, 5vw, 48px); }
.ex-wrap-tight { padding-top: clamp(48px, 6vw, 80px); padding-bottom: clamp(48px, 6vw, 80px); }
.ex-stack { display: flex; flex-direction: column; gap: clamp(40px, 5vw, 64px); }
.ex-head { display: flex; flex-direction: column; gap: 20px; max-width: 820px; }
.ex-eyebrow { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: #9A9DA4; }
.ex-h2 { margin: 0; font-size: clamp(30px, 4.4vw, 56px); line-height: 1.06; letter-spacing: -0.035em; font-weight: 700; text-wrap: balance; hyphens: manual; overflow-wrap: break-word; }
.ex-lead { margin: 0; max-width: 620px; font-size: clamp(17px, 1.5vw, 19px); line-height: 1.6; color: #B9BBC0; text-wrap: pretty; }

/* hero price anchor */
.ex-anchor { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 13px; letter-spacing: 0.04em; color: #6A6D74; }
.ex-anchor a { color: #C9CBD0; text-decoration: none; border-bottom: 1px solid transparent; transition: border-color .2s, color .2s; }
@media (hover: hover) { .ex-anchor a:hover { color: #F3F1EC; border-bottom-color: #5A5D66; } }
.ex-anchor-unit { color: #8A8D94; }

/* problem rows */
.ex-rows { display: flex; flex-direction: column; border-top: 1px solid #2B2D33; }
.ex-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 40px; padding: 26px 0; border-bottom: 1px solid #23252B; }
.ex-row:last-child { border-bottom: 0; }
.ex-row-t { flex: 1 1 320px; min-width: 0; font-size: clamp(20px, 2.1vw, 26px); line-height: 1.25; font-weight: 700; letter-spacing: -0.018em; }
.ex-row-d { flex: 1 1 360px; min-width: 0; font-size: 16px; line-height: 1.6; color: #9A9DA4; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.ex-closer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; }
.ex-closer p { margin: 0; flex: 1 1 420px; max-width: 640px; font-size: clamp(19px, 2vw, 24px); line-height: 1.4; font-weight: 600; letter-spacing: -0.01em; text-wrap: pretty; }

/* light section (Build offer) */
.ex-light { background: #F3F1EC; color: #15161A; border-bottom: 0; }
.ex-light .ex-eyebrow { color: #55585F; }
.ex-light .ex-lead { color: #3C3F45; }
.ex-light a { color: #15161A; }
@media (hover: hover) { .ex-light a:hover { color: #15161A; } }
.ex-light .ex-text { color: #15161A; border-bottom: 1px solid #15161A; }
@media (hover: hover) { .ex-light .ex-btn-ink:hover { background-color: var(--ac, #E8663F) !important; color: #15161A !important; } }
.ex-offers { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 48px 36px; }
.ex-offer { display: flex; flex-direction: column; gap: 14px; padding-top: 22px; border-top: 2px solid #15161A; }
.ex-offer h3 { margin: 0; font-size: clamp(21px, 2vw, 25px); line-height: 1.2; letter-spacing: -0.02em; font-weight: 700; }
.ex-offer-price { margin: 0; font-size: 15px; color: #55585F; }
.ex-offer-price strong { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; color: #15161A; }
.ex-offer-ex { margin: 0 0 6px; font-size: 15px; line-height: 1.6; color: #3C3F45; }
.ex-offer .ex-text { margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 700; font-size: 15px; }

/* Build → Fix → AgentOS journey */
.ex-journey { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.ex-jstep { scroll-margin-top: 72px; position: relative; display: grid; grid-template-columns: minmax(200px, 280px) 1fr; gap: 16px clamp(32px, 5vw, 72px); padding: clamp(32px, 4vw, 48px) 0; border-top: 1px solid #23252B; }
.ex-jmeta { position: relative; display: flex; flex-direction: column; gap: 10px; padding-left: 28px; }
.ex-jmeta::before { content: ""; position: absolute; left: 0; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--pass, #63C69A); }
.ex-jstep:not(:last-child) .ex-jmeta::after { content: ""; position: absolute; left: 4px; top: 22px; bottom: calc(-1 * clamp(32px, 4vw, 48px) - 40px); width: 1px; background: linear-gradient(#3A3D44, #23252B); }
.ex-jnum { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; letter-spacing: 0.14em; color: #8A8D94; }
.ex-jname { font-size: 20px; font-weight: 800; letter-spacing: -0.01em; }
.ex-jstatus { align-self: flex-start; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--pass, #63C69A); }
.ex-jstep-pilot .ex-jmeta::before { background: var(--ac, #E8663F); }
.ex-jstep-pilot .ex-jstatus { color: var(--ac, #E8663F); border: 1px solid var(--ac, #E8663F); padding: 3px 8px; }
.ex-jbody { min-width: 0; display: flex; flex-direction: column; gap: 16px; max-width: 680px; }
.ex-jbody h3 { margin: 0; font-size: clamp(24px, 2.8vw, 34px); line-height: 1.15; letter-spacing: -0.025em; font-weight: 700; text-wrap: balance; }
.ex-jbody p { margin: 0; font-size: 17px; line-height: 1.65; color: #B9BBC0; }
.ex-jbody .ex-text { align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 700; font-size: 16px; border-bottom: 1px solid #5A5D66; }
.ex-jbody .ex-jnote { font-size: 14px; line-height: 1.6; color: #8A8D94; }
@media (max-width: 760px) {
  .ex-jstep { grid-template-columns: 1fr; }
  .ex-jmeta { flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
  .ex-jmeta::after { display: none; }
  .ex-jbody { padding-left: 28px; }
}

/* Live-ready compressed scope */
.ex-areas { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 28px 32px; }
.ex-area { display: flex; flex-direction: column; gap: 8px; padding-top: 18px; border-top: 1px solid #3A3D44; }
.ex-area-t { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: #F3F1EC; }
.ex-area-d { font-size: 15px; line-height: 1.6; color: #9A9DA4; }
.ex-pricing-line { margin: 0; font-size: 16px; line-height: 1.6; color: #B9BBC0; }
.ex-pricing-line strong { color: #F3F1EC; font-weight: 700; }

/* principles */
.ex-principles { list-style: none; margin: 0; padding: 0; border-top: 1px solid #2B2D33; }
.ex-principles li { display: grid; grid-template-columns: 56px minmax(0, 1.25fr) minmax(0, 1fr); gap: 8px 32px; align-items: baseline; padding: 30px 0; border-bottom: 1px solid #23252B; }
.ex-principles li:last-child { border-bottom: 0; }
.ex-pnum { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 13px; color: var(--ac, #E8663F); }
.ex-pt { font-size: clamp(20px, 2.2vw, 27px); line-height: 1.25; font-weight: 700; letter-spacing: -0.02em; text-wrap: balance; }
.ex-pd { font-size: 16px; line-height: 1.6; color: #9A9DA4; }
@media (max-width: 760px) {
  .ex-principles li { grid-template-columns: 40px minmax(0, 1fr); }
  .ex-pd { grid-column: 2; }
}

/* self-segmentation route links */
.ex-route { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: #C9CBD0; text-decoration: none; }
@media (hover: hover) { .ex-route:hover { color: #F3F1EC; } }
@media (hover: hover) { .ex-route:hover .ex-arrow { transform: translateX(5px); } }

/* delivery steps (reuse .ex-areas grid) */
.ex-steps { list-style: none; margin: 0; padding: 0; }
.ex-steps .ex-area-t b { color: var(--ac, #E8663F); font-weight: 500; margin-right: 6px; }

/* Live-ready pull line */
.ex-quote { margin: 0; padding-left: 16px; border-left: 2px solid var(--ac, #E8663F); font-size: clamp(18px, 1.8vw, 21px); line-height: 1.45; font-weight: 600; letter-spacing: -0.01em; color: #F3F1EC; max-width: 560px; text-wrap: pretty; }

/* AgentOS concept list */
.ex-agent { flex: 1 1 360px; min-width: 0; list-style: none; margin: 0; padding: 0; border-top: 1px solid #2B2D33; }
.ex-agent li { display: flex; align-items: baseline; gap: 16px; padding: 16px 0; border-bottom: 1px solid #23252B; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; color: #E4E6EA; }
.ex-agent li span { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; font-weight: 400; color: var(--ac, #E8663F); width: 22px; flex-shrink: 0; }
.ex-agent li:last-child { border-bottom: 0; }

/* motif spans share the .ex-step name with the partnership form steps; keep them inline */
.ex-motif .ex-step { display: inline; padding: 0; border: 0; font-size: inherit; letter-spacing: inherit; }
@media (max-width: 520px) { .ex-hide-sm { display: none; } }

/* legal identity line (footer) */
.ex-legal-id { flex: 1 1 100%; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; line-height: 1.6; color: #9A9DA4; }
.ex-legal-id > span { white-space: nowrap; }
.ex-legal-id > span[aria-hidden] { color: #5A5D66; }


/* ---- responsive hardening ---- */
body { padding-left: env(safe-area-inset-left, 0px); padding-right: env(safe-area-inset-right, 0px); }
.ex-nav a { display: inline-flex; align-items: center; min-height: 44px; }
header > div > a:first-child { min-height: 44px; }
.ex-steps { grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); }
@media (pointer: coarse) {
  .ex-foot a, .ex-foot .ex-linkbtn { display: inline-flex; align-items: center; min-height: 44px; }
}

/* homepage header + mobile menu */
.ex-head-actions { display: flex; align-items: center; gap: 10px; }
.ex-menu-btn { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; padding: 0; background: transparent; border: 1px solid #3A3D44; color: #F3F1EC; cursor: pointer; }
.ex-menu-btn .ex-menu-close { display: none; }
.ex-menu-btn[aria-expanded="true"] .ex-menu-open { display: none; }
.ex-menu-btn[aria-expanded="true"] .ex-menu-close { display: inline; }
.ex-menu { box-sizing: border-box; display: flex; flex-direction: column; max-height: calc(100vh - 72px); max-height: calc(100dvh - 72px); overflow-y: auto; overscroll-behavior: contain; padding: 8px clamp(20px, 5vw, 48px) 24px; background: #101116; border-top: 1px solid #23252B; }
.ex-menu[hidden] { display: none; }
.ex-menu a { display: flex; align-items: center; min-height: 52px; border-bottom: 1px solid #23252B; font-size: 18px; font-weight: 600; text-decoration: none; color: #F3F1EC; }
.ex-menu a.ex-menu-cta { justify-content: center; gap: 12px; margin-top: 20px; min-height: 56px; border: 0; background: var(--ac, #E8663F); color: #15161A; font-size: 16px; font-weight: 700; }
html.ex-menu-lock { overflow: hidden; }
@media (max-width: 900px) { .ex-menu-btn { display: inline-flex; } }
@media (min-width: 901px) { .ex-menu { display: none !important; } }
@media (max-width: 420px) { .ex-head-cta { display: none !important; } }

/* hero: recompose for phones and short screens */
@media (max-width: 640px) { .ex-hero-panel { display: none !important; } }
@media (max-height: 820px) and (min-width: 901px) { .ex-hero-in { padding-top: 56px !important; padding-bottom: 64px !important; } }
@media (max-height: 500px) {
  .ex-hero-in { padding-top: 28px !important; padding-bottom: 40px !important; gap: 32px !important; }
  .ex-hero-in h1 { font-size: 34px !important; }
  .ex-menu a { min-height: 44px; font-size: 16px; }
}

/* journey + principles on phones */
@media (max-width: 760px) {
  .ex-jmeta { align-items: center; }
  .ex-jmeta .ex-jstatus { align-self: center; }
  .ex-principles li { gap: 6px 14px; }
}
/* /automatyzacje offer lists: compact rows on phones */
@media (max-width: 640px) {
  .ex-offer-list { border-top: 0 !important; }
  .ex-offer-list li { padding: 5px 0 !important; border-bottom: 0 !important; }
}
/* short phones + phone landscape: keep the primary CTA in the first screen */
@media (max-width: 640px) and (max-height: 700px), (max-height: 500px) {
  .ex-hero-in > div:first-child > div:first-child { display: none !important; }
  .ex-hero-in > div:first-child { gap: 18px !important; }
  .ex-hero-in { padding-top: 28px !important; }
}

/* =====================================================================
   Art direction: chapter markers, section backgrounds, system visuals
   Orange system: solid = primary action · line/node = system/active ·
   small square = micro accent.
   ===================================================================== */

/* chapter markers: orange micro-mark + label + technical rule */
.ex-chapter { display: flex; align-items: center; gap: 12px; }
.ex-chapter::before { content: ""; width: 6px; height: 6px; flex-shrink: 0; background: var(--ac, #E8663F); }
.ex-chapter::after { content: ""; flex: 1 1 24px; max-width: 160px; height: 1px; background: #2B2D33; }
.ex-light .ex-chapter::after { background: rgba(21,22,26,0.2); }
.ex-chapter-acc { color: var(--ac, #E8663F) !important; }
.ex-chapter-acc::after { background: linear-gradient(90deg, rgba(232,102,63,0.5), transparent); }

/* section backgrounds (used sparingly) */
.ex-bg-grid { position: relative; background-image: linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px); background-size: 44px 44px; background-position: center top; }
.ex-bg-grid > * { position: relative; }
.ex-bg-grid::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(120% 80% at 50% 40%, transparent 30%, #101116 85%); }
.ex-bg-glow { background: radial-gradient(70% 55% at 92% 0%, rgba(232,102,63,0.11), transparent 60%), #131418; }

/* hero system-flow strip (phones) */
.ex-hero-flow { display: none; align-items: flex-start; gap: 0; padding-top: 6px; }
.ex-fnode { flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; gap: 8px; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: #8A8D94; white-space: nowrap; }
.ex-fnode-core { color: #F3F1EC; }
.ex-fi { width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border: 1px solid #3A3D44; background: #15161B; }
.ex-fi-manual { background-image: linear-gradient(#5A5D66, #5A5D66), linear-gradient(#5A5D66, #5A5D66), linear-gradient(#5A5D66, #5A5D66); background-size: 8px 6px, 12px 6px, 6px 6px; background-position: 7px 8px, 13px 15px, 9px 22px; background-repeat: no-repeat; }
.ex-fi-core { border-color: var(--ac, #E8663F); }
.ex-fi-sys { position: relative; border-color: #3A3D44; }
.ex-fi-sys::after { content: ""; width: 12px; height: 12px; background: var(--pass, #63C69A); }
.ex-fline { flex: 1 1 auto; height: 1px; margin-top: 17px; background: linear-gradient(90deg, #3A3D44, var(--ac, #E8663F)); transform-origin: left; animation: exDrawX 0.9s cubic-bezier(.2,.7,.2,1) .7s both; }
.ex-fline + .ex-fnode + .ex-fline { background: linear-gradient(90deg, var(--ac, #E8663F), var(--pass, #63C69A)); animation-delay: 1.1s; }
@media (max-width: 640px) { .ex-hero-flow { display: flex; } }

/* situations: indexed editorial system */
.ex-sits { list-style: none; margin: 0; padding: 0; border-top: 1px solid #2B2D33; }
.ex-sit { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 16px clamp(24px, 4vw, 56px); padding: 32px 0; border-bottom: 1px solid #23252B; }
.ex-sit:last-child { border-bottom: 0; }
.ex-sit-mark { display: flex; align-items: center; gap: 16px; }
.ex-sit-num { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 44px; font-weight: 500; line-height: 1; letter-spacing: -0.02em; color: transparent; -webkit-text-stroke: 1px #5A5D66; }
.ex-sit-glyph svg { display: block; fill: none; stroke: #7E818A; stroke-width: 1.4; }
.ex-sit-glyph .acc { stroke: var(--ac, #E8663F); }
.ex-sit-glyph .accf { fill: var(--ac, #E8663F); stroke: none; }
.ex-sit-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 8px 40px; align-items: baseline; }
.ex-sit-t { margin: 0; font-size: clamp(21px, 2.1vw, 26px); line-height: 1.25; font-weight: 700; letter-spacing: -0.018em; }
.ex-sit-d { margin: 0; font-size: 16px; line-height: 1.6; color: #9A9DA4; }
.ex-sit-body .ex-route { grid-column: 2; }
.ex-sit:last-child .ex-sit-num { -webkit-text-stroke-color: var(--ac, #E8663F); }
@media (max-width: 900px) {
  .ex-sit { grid-template-columns: 1fr; padding: 26px 0; }
  .ex-sit-body { grid-template-columns: 1fr; }
  .ex-sit-body .ex-route { grid-column: 1; }
  .ex-sit-mark { justify-content: space-between; padding-bottom: 14px; border-bottom: 1px dashed #2B2D33; }
  .ex-sit-num { font-size: 52px; }
  .ex-sit:nth-child(even) .ex-sit-mark { flex-direction: row-reverse; }
}

/* build: service matrix on phones */
.ex-matrix-head { display: none; }
@media (max-width: 640px) {
  .ex-offers { display: block; counter-reset: offer; border-bottom: 2px solid #15161A; }
  .ex-matrix-head { display: flex; justify-content: space-between; padding: 0 0 10px; border-bottom: 2px solid #15161A; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: #55585F; }
  .ex-offer { counter-increment: offer; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; column-gap: 10px; row-gap: 4px; padding: 18px 0 14px; border-top: 0; border-bottom: 1px solid rgba(21,22,26,0.16); }
  .ex-offer:last-child { border-bottom: 0; }
  .ex-offer::before { content: counter(offer, decimal-leading-zero); grid-column: 1; grid-row: 1; align-self: baseline; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 12px; color: var(--ac, #E8663F); }
  .ex-offer h3 { grid-column: 2; grid-row: 1; align-self: baseline; font-size: 18px; }
  .ex-offer-price { grid-column: 3; grid-row: 1; align-self: baseline; font-size: 0; white-space: nowrap; }
  .ex-offer-price strong { font-size: 17px; }
  .ex-offer > .ex-eyebrow { grid-column: 2 / -1; grid-row: 2; font-size: 10.5px; }
  .ex-offer-ex { grid-column: 2 / -1; grid-row: 3; margin: 4px 0 0; font-size: 14.5px; }
  .ex-offer .ex-text { grid-column: 2 / -1; grid-row: 4; margin-top: 2px; }
}

/* delivery: statement + pipeline rail */
.ex-statement { font-size: clamp(40px, 5vw + 12px, 76px); line-height: 0.98; letter-spacing: -0.045em; }
.ex-pipe { position: relative; }
.ex-pipe::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: linear-gradient(90deg, var(--ac, #E8663F), #3A3D44 60%); transform-origin: left; }
.ex-pipe .ex-area { position: relative; border-top: 0; padding-top: 26px; }
.ex-pipe .ex-area::before { content: ""; position: absolute; left: 0; top: -4px; width: 9px; height: 9px; background: #101116; border: 1px solid #8A8D94; box-sizing: border-box; }
.ex-pipe .ex-area:first-child::before { background: var(--ac, #E8663F); border-color: var(--ac, #E8663F); }
@media (max-width: 640px) {
  .ex-pipe { display: flex; flex-direction: column; gap: 0; padding-left: 30px; }
  .ex-pipe::before { left: 4px; right: auto; top: 6px; bottom: 20px; width: 1px; height: auto; background: linear-gradient(180deg, var(--ac, #E8663F), #3A3D44 70%); transform-origin: top; }
  .ex-pipe .ex-area { padding: 0 0 26px; gap: 4px; }
  .ex-pipe .ex-area::before { left: -30px; top: 3px; }
  .ex-pipe .ex-area:last-child { padding-bottom: 0; }
  .ex-pipe .ex-area-t { font-size: 13px; }
}

/* lifecycle: stage diagrams growing in sophistication */
.ex-stage { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 8px; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: #9A9DA4; }
.ex-stage i { font-style: normal; color: #5A5D66; }
.ex-blk { display: inline-flex; align-items: center; min-height: 24px; padding: 0 8px; border: 1px solid #3A3D44; background: #15161B; }
.ex-blk-ok { border-color: rgba(99,198,154,0.55); color: var(--pass, #63C69A); }
.ex-blk-acc { border-color: var(--ac, #E8663F); color: var(--ac, #E8663F); }
.ex-jstep:nth-child(2):not(:last-child) .ex-jmeta::after { background: linear-gradient(#3A3D44, var(--ac, #E8663F)); }
@media (max-width: 760px) {
  .ex-jstep { position: relative; }
  .ex-jmeta { padding-left: 28px; }
  .ex-stage { flex-basis: 100%; margin-top: 6px; }
  .ex-jstep:not(:last-child)::after { content: ""; position: absolute; left: 4px; top: calc(clamp(32px, 4vw, 48px) + 22px); bottom: calc(-1 * clamp(32px, 4vw, 48px) + 4px); width: 1px; background: #3A3D44; transform-origin: top; }
  .ex-jstep:nth-child(2)::after { background: linear-gradient(#3A3D44, var(--ac, #E8663F)); }
}

/* live-ready: proof-first on phones */
@media (max-width: 760px) {
  .ex-lr { flex-direction: column; flex-wrap: nowrap !important; gap: 22px !important; }
  .ex-lr-main { display: contents !important; }
  .ex-lr-proof { order: 5; flex: 0 0 auto !important; width: 100%; }
  .ex-lr-main > .ex-formwrap { order: 6; margin-top: 6px; }
  .ex-lr-proof [style*="padding: 14px 22px"] { padding: 11px 16px !important; }
  .ex-lr-proof [style*="padding: 24px 22px"] { padding: 18px 16px !important; }
  .ex-lr-proof [style*="padding: 14px 20px"] { padding: 11px 16px !important; }
}

/* agentos: human → AgentOS layer → human, with engine row */
.ex-agent-sys { flex: 1 1 360px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.ex-agent-sys .ex-agent { flex: none; position: relative; border-top: 0; padding-left: 30px; }
.ex-agent-sys .ex-agent::before { content: ""; position: absolute; left: 4px; top: 24px; bottom: 24px; width: 1px; background: linear-gradient(180deg, #8A8D94 0 14%, var(--ac, #E8663F) 18% 82%, #8A8D94 86% 100%); transform-origin: top; }
.ex-agent-sys .ex-agent li { position: relative; border-bottom: 1px solid #23252B; }
.ex-agent-sys .ex-agent li:last-child { border-bottom: 0; }
.ex-agent-sys .ex-agent li::before { content: ""; position: absolute; left: -30px; top: 50%; margin-top: -4px; width: 9px; height: 9px; box-sizing: border-box; border: 1px solid var(--ac, #E8663F); background: #131418; }
.ex-agent-sys .ex-a-human::before { border-color: #F3F1EC !important; background: #F3F1EC !important; }
.ex-agent-sys .ex-a-final::before { border-radius: 50%; }
.ex-agent-sys .ex-agent em { margin-left: auto; font-style: normal; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: #9A9DA4; padding: 3px 7px; border: 1px solid #3A3D44; }
.ex-agent-sys .ex-agent em.acc { color: var(--ac, #E8663F); border-color: rgba(232,102,63,0.6); }
.ex-agent-engines { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; padding: 14px 0 0 30px; border-top: 1px solid #2B2D33; font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.ex-agent-lbl { color: #8A8D94; margin-right: 4px; }
.ex-eng { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; }
.ex-eng-on { border: 1px solid #5A5D66; color: #F3F1EC; }
.ex-eng-on::before { content: ""; width: 6px; height: 6px; margin-right: 8px; background: var(--pass, #63C69A); }
.ex-eng-off { border: 1px dashed #3A3D44; color: #8A8D94; }

/* principles: two typographic moments */
.ex-principles li.ex-p-big { grid-template-columns: 56px minmax(0, 1fr); padding: 44px 0; }
.ex-p-big .ex-pt { font-size: clamp(27px, 2.6vw + 12px, 46px); line-height: 1.1; letter-spacing: -0.03em; max-width: 920px; }
.ex-p-big .ex-pd { grid-column: 2; max-width: 560px; }
.ex-p-big .ex-line { display: block; }
.ex-p-big .ex-pnum { align-self: start; padding-top: 0.6em; }
@media (max-width: 760px) {
  .ex-principles li.ex-p-big { grid-template-columns: 40px minmax(0, 1fr); padding: 34px 0; }
  .ex-p-big .ex-pnum { position: relative; }
  .ex-p-big .ex-pnum::after { content: ""; position: absolute; left: 6px; top: 2.2em; width: 1px; height: 40px; background: var(--ac, #E8663F); }
}

/* mobile rhythm: trim dead space, keep emphasis */
@media (max-width: 640px) {
  .ex-wrap { padding-top: 64px; padding-bottom: 64px; }
  .ex-wrap-tight { padding-top: 44px; padding-bottom: 44px; }
  .ex-stack { gap: 34px; }
  .ex-jstep { padding: 28px 0; }
}

/* motion: draw rails / activate nodes once, on reveal */
@keyframes exDrawX { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes exDrawY { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes exNodeIn { from { transform: scale(0); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes exPing { 0% { box-shadow: 0 0 0 0 rgba(232,102,63,0.6); } 100% { box-shadow: 0 0 0 12px rgba(232,102,63,0); } }
.ex-js .ex-pipe.ex-shown::before { animation: exDrawX 1s cubic-bezier(.2,.7,.2,1) .15s both; }
.ex-js .ex-pipe.ex-shown .ex-area::before { animation: exNodeIn .4s cubic-bezier(.2,.7,.2,1) both; }
.ex-js .ex-pipe.ex-shown .ex-area:nth-child(2)::before { animation-delay: .3s; }
.ex-js .ex-pipe.ex-shown .ex-area:nth-child(3)::before { animation-delay: .45s; }
.ex-js .ex-pipe.ex-shown .ex-area:nth-child(4)::before { animation-delay: .6s; }
.ex-js .ex-pipe.ex-shown .ex-area:nth-child(5)::before { animation-delay: .75s; }
@media (max-width: 640px) { .ex-js .ex-pipe.ex-shown::before { animation-name: exDrawY; } }
.ex-js .ex-agent-sys.ex-shown .ex-agent::before { animation: exDrawY 1.1s cubic-bezier(.2,.7,.2,1) .15s both; }
.ex-js .ex-agent-sys.ex-shown .ex-a-final::before { animation: exPing 1.2s ease-out 1.2s 1; }
.ex-js .ex-jstep.ex-shown::after { animation: exDrawY .9s cubic-bezier(.2,.7,.2,1) .3s both; }
.ex-js .ex-jstep-pilot.ex-shown .ex-blk-acc { animation: exPing 1.2s ease-out .8s 1; }
[data-motion="off"] .ex-fline, [data-motion="off"] .ex-pipe::before, [data-motion="off"] .ex-pipe .ex-area::before, [data-motion="off"] .ex-agent::before, [data-motion="off"] .ex-a-final::before, [data-motion="off"] .ex-jstep::after, [data-motion="off"] .ex-blk-acc { animation: none !important; }
@media (prefers-reduced-motion: reduce) {
  .ex-fline, .ex-pipe::before, .ex-pipe .ex-area::before, .ex-agent::before, .ex-a-final::before, .ex-jstep::after, .ex-blk-acc { animation: none !important; }
}

/* art direction refinements */
.ex-offer .ex-text { justify-self: start; }
.ex-stat { display: flex; align-items: center; gap: 16px; margin-top: 8px; }
.ex-stat-n { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: clamp(64px, 7vw, 96px); font-weight: 500; line-height: 0.9; letter-spacing: -0.04em; color: transparent; -webkit-text-stroke: 1px var(--ac, #E8663F); }
.ex-stat-l { font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace; font-size: 11px; line-height: 1.6; letter-spacing: 0.14em; text-transform: uppercase; color: #8A8D94; }
@media (max-width: 640px) {
  .ex-chapter { letter-spacing: 0.12em; }
  .ex-chapter::after { display: none; }
  .ex-areas:not(.ex-steps) { grid-template-columns: 1fr 1fr; gap: 22px 18px; }
  .ex-areas:not(.ex-steps) .ex-area-d { font-size: 14px; }
  .ex-sit-glyph svg { width: 60px; height: 40px; }
}

/* hero (phones): system visual sits between copy and CTA as breathing room */
@media (max-width: 640px) {
  .ex-hero-flow { padding: 4px 2px 6px; }
  .ex-fi { width: 44px; height: 44px; }
  .ex-fi-core svg { width: 22px; height: 22px; }
  .ex-fi-sys::after { width: 14px; height: 14px; }
  .ex-fi-manual { background-size: 10px 7px, 15px 7px, 8px 7px; background-position: 9px 10px, 16px 19px, 12px 28px; }
  .ex-fline { margin-top: 22px; }
  .ex-fnode { font-size: 11px; gap: 10px; }
}