.custom-hero { padding: 24px 0 0; }
.hero-topline, .hero-bottomline { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-family: var(--mono); font-size: .75rem; letter-spacing: .06em; }
.hero-topline { padding: 0 4px 24px; }
.hero-bottomline { padding: 18px 4px 72px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, .93fr) minmax(0, 1.07fr); min-height: 640px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--panel); box-shadow: var(--shadow); }
.hero-copy { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: clamp(34px, 5.4vw, 88px); }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 30px; color: var(--muted); font-family: var(--mono); font-size: .72rem; letter-spacing: .07em; }
.hero-signal-dot { width: 9px; height: 9px; flex: none; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px color-mix(in srgb, var(--orange) 15%, transparent); }
.hero-copy h1 { max-width: 660px; margin: 0; font-family: var(--display); font-size: clamp(2rem, 2.75vw, 2.95rem); line-height: 1.3; letter-spacing: -.02em; font-weight: 680; }
.hero-copy h1 span { color: var(--orange); }
.hero-description { max-width: 550px; margin: 33px 0 0; color: var(--muted); font-size: clamp(.98rem, 1.15vw, 1.12rem); line-height: 1.85; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; margin-top: 38px; }
.button-primary { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 52px; padding: 13px 18px 13px 22px; border-radius: 999px; background: var(--ink); color: var(--paper); font-size: .9rem; font-weight: 650; text-decoration: none; transition: transform .2s, background-color .2s; }
.button-primary:hover { transform: translateY(-3px); background: var(--orange); }
.button-primary span:last-child { font-size: 1.3rem; line-height: 1; }
.text-link { display: inline-flex; align-items: center; gap: 14px; border-bottom: 1px solid currentColor; padding-bottom: 5px; font-family: var(--mono); font-size: .76rem; font-weight: 650; letter-spacing: .02em; text-decoration: none; transition: color .2s, gap .2s; }
.text-link:hover { gap: 20px; color: var(--orange); }
.hero-stage { position: relative; isolation: isolate; min-height: 640px; overflow: hidden; border-left: 1px solid var(--line); background: #f5d850; color: #171914; }
.hero-stage::before { content: ""; position: absolute; inset: 0; z-index: -2; opacity: .22; background-image: linear-gradient(#171914 1px, transparent 1px), linear-gradient(90deg, #171914 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent); }
.hero-stage::after { content: ""; position: absolute; width: 570px; aspect-ratio: 1; top: 50%; left: 50%; z-index: -1; transform: translate(-50%, -50%); border-radius: 50%; background: #ff8263; box-shadow: 0 0 0 42px rgba(255, 255, 255, .14), 0 0 0 88px rgba(255, 255, 255, .11); }
.stage-ruler { position: absolute; left: 28px; right: 28px; z-index: 5; display: flex; justify-content: space-between; gap: 10px; font-family: var(--mono); font-size: .65rem; font-weight: 600; letter-spacing: .05em; }
.stage-ruler-top { top: 24px; }.stage-ruler-bottom { bottom: 22px; }
.stage-orbit { position: absolute; inset: 8%; border: 1px solid rgba(23,25,20,.3); border-radius: 50%; transform: rotate(-23deg) scaleX(.7); }
.orbit-two { inset: 18% 6%; transform: rotate(24deg) scaleX(.72); }
.phone-mockup { position: absolute; top: 50%; left: 50%; z-index: 3; width: 264px; height: 510px; display: flex; flex-direction: column; padding: 8px; transform: translate(-50%, -48%) rotate(-4deg); border: 4px solid #171914; border-radius: 36px; background: #171914; box-shadow: 18px 28px 0 rgba(23,25,20,.13), 0 30px 70px rgba(23,25,20,.25); transition: transform .35s; }
.hero-stage:hover .phone-mockup { transform: translate(-50%, -50%) rotate(-1deg); }
.phone-top { height: 24px; display: flex; align-items: center; justify-content: space-between; padding: 0 10px; color: #fff; font-family: var(--mono); font-size: .59rem; }
.phone-clock { font-variant-numeric: tabular-nums; }
.phone-camera { width: 46px; height: 10px; border-radius: 99px; background: #080908; }
.phone-screen { position: relative; flex: 1; overflow: hidden; border-radius: 22px 22px 19px 19px; background: #a5d7f0; }
.app-top { position: absolute; z-index: 6; inset: 17px 15px auto; display: flex; justify-content: space-between; font-family: var(--mono); font-size: .55rem; font-weight: 700; letter-spacing: .04em; }
.phone-date { position: absolute; z-index: 5; top: 54px; left: 50%; padding: 7px 14px; transform: translateX(-50%); border: 1px solid rgba(255,255,255,.55); border-radius: 999px; background: rgba(255,255,255,.72); color: #171914; font-family: var(--sans); font-size: 1.1rem; font-weight: 650; letter-spacing: -.025em; line-height: 1.25; white-space: nowrap; backdrop-filter: blur(6px); }
.app-sun { position: absolute; top: 65px; right: 22px; width: 124px; height: 124px; border-radius: 50%; background: #f9e05d; box-shadow: 0 0 0 23px rgba(255,255,255,.2); }
.app-cloud { position: absolute; width: 90px; height: 25px; border-radius: 99px; background: rgba(255,255,255,.7); }
.app-cloud-one { top: 86px; left: -23px; }.app-cloud-two { top: 168px; right: -31px; width: 65px; }
.app-hill { position: absolute; width: 360px; height: 270px; border-radius: 50% 50% 0 0; }
.app-hill-back { top: 190px; left: -140px; transform: rotate(-17deg); background: #7bbd88; }.app-hill-front { top: 238px; left: 35px; transform: rotate(28deg); background: #347b5a; }
.app-content { position: absolute; z-index: 4; top: 180px; left: 22px; right: 14px; display: flex; flex-direction: column; color: #fff; text-shadow: 0 2px 18px rgba(16,48,38,.22); }
.app-content small { font-family: var(--mono); font-size: .57rem; font-weight: 700; letter-spacing: .07em; }
.app-content strong { margin-top: 15px; font-size: 2.65rem; line-height: 1.14; letter-spacing: -.04em; }
.app-content > span { margin-top: 12px; font-size: .62rem; font-weight: 650; }
.app-join { position: absolute; z-index: 4; bottom: 16px; left: 15px; right: 15px; display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-radius: 8px; background: #f8e75e; font-size: .7rem; font-weight: 700; }
.app-join, .demo-back, .demo-checkin { border: 0; cursor: pointer; }
.app-join:hover, .demo-checkin:hover { filter: brightness(.94); transform: translateY(-2px); }
.app-join:focus-visible, .demo-back:focus-visible, .demo-checkin:focus-visible { outline: 3px solid #171914; outline-offset: 2px; }
.challenge-view { position: absolute; inset: 0; z-index: 8; display: flex; flex-direction: column; padding: 17px 17px 16px; background: #f7f3df; color: #171914; opacity: 0; visibility: hidden; transform: translateY(16px); transition: opacity .28s, transform .28s, visibility .28s; }
.phone-screen[data-demo-state="challenge"] .challenge-view { opacity: 1; visibility: visible; transform: none; }
.demo-back { align-self: flex-start; display: flex; align-items: center; gap: 7px; padding: 4px 0; background: transparent; font-family: var(--mono); font-size: .62rem; font-weight: 700; }
.demo-back span:first-child { font-size: 1rem; }.challenge-kicker { margin-top: 30px; font-family: var(--mono); font-size: .62rem; font-weight: 700; letter-spacing: .05em; }
.challenge-sticker { width: 67px; height: 67px; display: grid; place-items: center; align-self: flex-end; margin-top: -15px; border: 2px solid #171914; border-radius: 50%; background: #f2d64b; font-size: 3rem; transform: rotate(14deg); }
.challenge-view h3 { margin: 0; font-family: var(--display); font-size: 1.9rem; line-height: 1.16; letter-spacing: -.035em; }.challenge-view > p:not(.demo-success) { margin: 12px 0 0; color: #5c6255; font-size: .67rem; line-height: 1.6; }
.challenge-progress { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding: 13px 0; border-top: 1px solid #b8b7a9; border-bottom: 1px solid #b8b7a9; font-family: var(--mono); font-size: .62rem; }.challenge-progress strong { font-size: .9rem; }
.demo-checkin { display: flex; justify-content: space-between; gap: 10px; margin-top: 14px; padding: 12px 14px; border-radius: 8px; background: #a4bcff; font-size: .69rem; font-weight: 700; transition: transform .2s, filter .2s; }.demo-checkin:disabled { cursor: default; background: #b8df82; }.demo-checkin:disabled:hover { filter: none; transform: none; }
.demo-success { min-height: 23px; margin: 6px 0 0; color: #347b5a; font-size: .62rem; font-weight: 700; }.demo-success[hidden] { visibility: hidden; display: block; }
.phone-home { height: 16px; display: grid; place-items: center; }.phone-home::after { content: ""; width: 66px; height: 3px; border-radius: 3px; background: #777; }
.stage-card { position: absolute; z-index: 4; width: 174px; min-height: 148px; display: flex; flex-direction: column; padding: 16px; border: 1px solid #171914; border-radius: 8px; box-shadow: 10px 12px 0 rgba(23,25,20,.13); }
.stage-card-left { top: 21%; left: 5%; transform: rotate(-7deg); background: #fff9e8; }.stage-card-right { right: 5%; bottom: 17%; transform: rotate(7deg); background: #a4bcff; }
.card-tick { font-family: var(--mono); font-size: .61rem; letter-spacing: .03em; }.stage-card strong { margin-top: auto; font-size: 1.2rem; line-height: 1.26; letter-spacing: -.02em; }.mini-arrow { position: absolute; top: 56px; right: 15px; font-size: 2.2rem; }.progress-ring { width: 46px; height: 46px; display: grid; place-items: center; margin: 18px 0 8px; border: 8px solid #4064db; border-left-color: transparent; border-radius: 50%; transform: rotate(-25deg); font-size: 1.4rem; }.progress-ring span { transform: rotate(25deg); }
.formats-section { padding: 0 0 64px; border-bottom: 1px solid var(--line); }.formats-heading { max-width: 780px; display: flex; flex-direction: column; align-items: center; gap: 0; margin: 0 auto; padding-bottom: 42px; text-align: center; }.formats-heading h2 { margin: 23px 0 0; font-family: var(--display); font-size: clamp(1.43rem, 1.84vw, 1.84rem); line-height: 1.36; letter-spacing: -.018em; font-weight: 650; }.formats-heading > p:last-child { max-width: 580px; margin: 18px 0 0; color: var(--muted); line-height: 1.75; }
.format-rows { border-top: 1px solid var(--line); }.format-row { min-height: 106px; display: grid; grid-template-columns: 160px 1fr 80px; gap: 18px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }.format-no { color: var(--orange); font-family: var(--mono); font-size: .72rem; }.format-row strong { font-family: var(--display); font-size: clamp(1.25rem, 1.75vw, 1.7rem); font-weight: 620; letter-spacing: -.03em; }.format-mark { color: var(--orange); font-family: var(--display); font-size: 2rem; line-height: 1; text-align: right; }
.capability-section { display: grid; grid-template-columns: .65fr 1.35fr; gap: clamp(40px, 7vw, 110px); padding: 64px 0; border-bottom: 1px solid var(--line); }.capability-heading p:last-child { max-width: 460px; margin: 28px 0 0; color: var(--muted); line-height: 1.8; }.capability-wall { position: relative; min-height: 560px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); background-image: radial-gradient(var(--line) 1px, transparent 1px); background-size: 18px 18px; }.capability-stamp { position: absolute; top: 24px; left: 26px; color: var(--muted); font-family: var(--mono); font-size: .67rem; line-height: 1.7; letter-spacing: .08em; }.cap-note { position: absolute; width: 29%; min-width: 150px; height: 145px; display: flex; flex-direction: column; padding: 18px; border: 1px solid #171914; color: #171914; box-shadow: 9px 11px 0 rgba(23,25,20,.12); transition: transform .25s, box-shadow .25s; }.cap-note:hover { transform: rotate(0deg) translateY(-8px); box-shadow: 12px 17px 0 rgba(23,25,20,.12); z-index: 2; }.cap-note small { font-family: var(--mono); font-size: .66rem; }.cap-note strong { margin-top: auto; font-family: var(--display); font-size: clamp(1.1rem, 1.55vw, 1.55rem); letter-spacing: -.04em; }.cap-note > span { position: absolute; top: 50px; right: 18px; font-size: 1.7rem; }.cap-note-one { top: 15%; left: 12%; transform: rotate(-6deg); background: #f2d64b; }.cap-note-two { top: 10%; left: 49%; transform: rotate(6deg); background: #9fbaff; }.cap-note-three { top: 40%; left: 27%; transform: rotate(5deg); background: #ff9b85; }.cap-note-four { top: 39%; left: 64%; transform: rotate(-7deg); background: #b9ed82; }.cap-note-five { top: 69%; left: 9%; transform: rotate(-4deg); background: #c5b4ff; }.cap-note-six { top: 68%; left: 47%; transform: rotate(5deg); background: #f2d64b; }
.process-section { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(60px, 8vw, 120px); padding: 64px 0; }.process-side { align-self: start; position: sticky; top: 40px; }.process-side > p:not(.kicker) { max-width: 420px; margin: 26px 0; color: var(--muted); line-height: 1.8; }.process-side > a { display: inline-flex; padding: 12px 18px; border-radius: 99px; background: var(--ink); color: var(--paper); font-size: .84rem; font-weight: 650; text-decoration: none; transition: transform .2s, background-color .2s; }.process-side > a:hover { transform: translateY(-3px); background: var(--orange); }.process-steps { border-top: 1px solid var(--line); }.process-steps article { min-height: 150px; display: grid; grid-template-columns: 100px 1fr; gap: 30px; align-items: center; border-bottom: 1px solid var(--line); }.process-steps article > span { color: var(--orange); font-family: var(--mono); font-size: clamp(2.8rem, 5vw, 5.4rem); line-height: 1; letter-spacing: -.08em; }.process-steps h3 { margin: 0 0 9px; font-family: var(--display); font-size: 1.4rem; letter-spacing: -.03em; }.process-steps p { max-width: 500px; margin: 0; color: var(--muted); line-height: 1.7; }
.custom-contact { min-height: 365px; padding-inline: clamp(32px, 5vw, 80px); margin-bottom: 72px; border: 1px solid #171914; border-radius: 16px; background: #b8ff4e; color: #171914; }.custom-contact .kicker, .custom-contact p:not(.kicker) { color: #3c4b2b; }.custom-contact h3 { font-size: clamp(1.75rem, 2.4vw, 2.4rem); line-height: 1.34; letter-spacing: -.02em; }.custom-contact p:not(.kicker) { max-width: 560px; margin: 22px 0 0; line-height: 1.75; }.custom-contact > a { color: #171914; }


.service-overview { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(44px, 7vw, 110px); padding: 64px 0; border-bottom: 1px solid var(--line); }
.service-overview-heading h2, .use-cases-heading h2, .questions-heading h2 { margin: 24px 0 0; font-family: var(--display); font-size: clamp(1.56rem, 2.07vw, 2.07rem); line-height: 1.38; letter-spacing: -.018em; font-weight: 650; }
.service-overview-body > p { max-width: 720px; margin: 0 0 30px; font-size: 1.04rem; line-height: 1.85; }
.service-stages { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-stages > div { min-height: 130px; display: flex; flex-direction: column; padding: 18px 18px 18px 0; }
.service-stages > div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.service-stages span { color: var(--orange); font-family: var(--mono); font-size: .68rem; letter-spacing: .05em; }
.service-stages strong { margin-top: 16px; font-family: var(--display); font-size: 1.1rem; }
.service-stages p { margin: 5px 0 0; color: var(--muted); font-size: .83rem; line-height: 1.6; }

.use-cases-section { padding: 64px 0; border-bottom: 1px solid var(--line); }
.use-cases-heading { max-width: 730px; margin-bottom: 48px; }
.use-cases-heading > p:last-child { max-width: 660px; margin: 19px 0 0; color: var(--muted); line-height: 1.75; }
.use-case-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(35px, 6vw, 100px); }
.use-case-list article { display: grid; grid-template-columns: 120px 1fr; gap: 20px; min-height: 160px; align-content: start; padding: 24px 0; border-top: 1px solid var(--line); }
.use-case-list article > span { padding-top: 5px; color: var(--orange); font-family: var(--mono); font-size: .7rem; letter-spacing: .03em; }
.use-case-list h3 { margin: 0 0 10px; font-family: var(--display); font-size: 1.16rem; letter-spacing: -.025em; }
.use-case-list p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.7; }
.use-case-note { max-width: 750px; margin: 25px 0 0; color: var(--muted); font-size: .9rem; line-height: 1.75; }
.use-case-cta { width: fit-content; display: inline-flex; align-items: center; gap: 15px; margin-top: 26px; padding-bottom: 5px; border-bottom: 1px solid currentColor; color: var(--orange-text); font-family: var(--mono); font-size: .78rem; font-weight: 650; text-decoration: none; }.use-case-cta:hover { gap: 21px; }

.questions-section { padding: 0 0 98px; border-bottom: 1px solid var(--line); }
.questions-heading { margin-bottom: 36px; }
.questions-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 4vw, 60px); }
.questions-list article { padding-top: 20px; border-top: 2px solid var(--orange); }
.questions-list h3 { margin: 0 0 13px; font-family: var(--display); font-size: 1.13rem; line-height: 1.45; letter-spacing: -.02em; }
.questions-list p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.75; }

@media (max-width: 1200px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-copy { padding: 48px; }
  .hero-stage { min-height: 600px; }
  .stage-card { width: 142px; min-height: 125px; }
  .stage-card strong { font-size: 1rem; }
  .capability-section { grid-template-columns: 1fr; }
  .capability-heading { max-width: 720px; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { min-height: 420px; }
  .hero-copy h1 { font-size: clamp(2rem, 3.7vw, 2.75rem); }
  .hero-stage { min-height: 570px; border-left: 0; border-top: 1px solid var(--line); }
  .capability-wall { min-height: 530px; }
  .process-section { grid-template-columns: 1fr; gap: 40px; }
  .process-side { position: static; }
}
@media (max-width: 650px) {
  .custom-hero { padding-top: 17px; }
  .hero-topline { padding-bottom: 17px; }
  .hero-index, .hero-bottomline span:last-child { display: none; }
  .hero-grid { border-radius: 12px; }
  .hero-copy { min-height: 420px; padding: 32px 24px; }
  .hero-copy h1 { font-size: clamp(1.85rem, 5.6vw, 2.2rem); }
  .hero-description { margin-top: 22px; }
  .hero-actions { gap: 18px; margin-top: 27px; }
  .hero-stage { min-height: 540px; }
  .phone-mockup, .hero-stage:hover .phone-mockup { transform: translate(-50%, -48%) rotate(-4deg) scale(.86); }
  .stage-card-left { left: 2%; top: 22%; }
  .stage-card-right { right: 2%; bottom: 16%; }
  .stage-card { width: 124px; min-height: 112px; padding: 11px; }
  .stage-card strong { font-size: .93rem; }
  .stage-ruler { left: 15px; right: 15px; font-size: .55rem; }
  .hero-bottomline { padding-bottom: 68px; }
  .formats-section, .capability-section, .process-section { padding-block: 48px; }
  .formats-heading { padding-bottom: 25px; }
  .formats-heading h2 { font-size: clamp(1.33rem, 5.06vw, 1.75rem); }
  .format-row { min-height: 78px; grid-template-columns: 70px 1fr 32px; gap: 9px; padding-inline: 5px; }
  .format-no { font-size: .6rem; }
  .format-row strong { font-size: 1.15rem; }
  .format-mark { font-size: 1.45rem; }
  .capability-wall { min-height: 690px; }
  .cap-note { width: 42%; min-width: 0; height: 135px; padding: 13px; }
  .cap-note-one { top: 12%; left: 5%; }.cap-note-two { top: 10%; left: 52%; }.cap-note-three { top: 34%; left: 8%; }.cap-note-four { top: 34%; left: 53%; }.cap-note-five { top: 59%; left: 6%; }.cap-note-six { top: 59%; left: 53%; }
  .cap-note strong { font-size: 1.12rem; }.cap-note > span { top: 42px; right: 12px; }
  .process-steps article { min-height: 136px; grid-template-columns: 68px 1fr; gap: 14px; }
  .process-steps article > span { font-size: 3rem; }.process-steps h3 { font-size: 1.18rem; }.process-steps p { font-size: .85rem; }
  .custom-contact { min-height: 375px; grid-template-columns: 1fr; align-content: center; gap: 18px; padding: 32px 25px; margin-bottom: 52px; }
  .custom-contact h3 { font-size: clamp(1.7rem, 6vw, 2.15rem); }
  .custom-contact > a { font-size: 1.28rem; }
  .footer-identity { flex-wrap: wrap; }
}
@media (max-width: 430px) {
  .hero-stage { min-height: 490px; }
  .phone-mockup, .hero-stage:hover .phone-mockup { transform: translate(-50%, -48%) rotate(-4deg) scale(.76); }
  .stage-card { display: none; }
  .stage-ruler-bottom span:last-child { display: none; }
  .capability-wall { min-height: 620px; }
  .cap-note { height: 125px; }.cap-note small { font-size: .56rem; }
}
@media (max-width: 900px) {
  .service-overview { grid-template-columns: 1fr; gap: 24px; }
  .use-case-list { grid-template-columns: 1fr; }
  .questions-list { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 650px) {
  .service-overview { padding-block: 48px; }
  .service-overview-heading h2, .use-cases-heading h2, .questions-heading h2 { font-size: clamp(1.38rem, 5.24vw, 1.75rem); }
  .service-overview-body > p { font-size: .96rem; }
  .service-stages { grid-template-columns: 1fr; }
  .service-stages > div { min-height: 95px; padding: 14px 0; }
  .service-stages > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .service-stages strong { margin-top: 7px; }
  .use-cases-section { padding: 48px 0; }
  .use-cases-heading { margin-bottom: 28px; }
  .use-case-list article { min-height: 0; grid-template-columns: 80px 1fr; gap: 14px; padding: 22px 0; }
  .use-case-list article > span { font-size: .6rem; }
  .use-case-list h3 { font-size: 1.06rem; }
  .questions-section { padding-bottom: 76px; }
}

.stage-card-left { min-height: 0; height: auto; justify-content: center; gap: 18px; }
.stage-card-left > strong { margin-top: 0; }
.stage-card-left .mini-arrow { top: 10px; right: 12px; }
.service-directory { padding: 64px 0 clamp(42px, 7vw, 96px); }
.service-directory-heading { max-width: 720px; margin-bottom: 28px; }
.service-directory-heading h2 { margin: 14px 0; font-family: var(--display); font-size: clamp(1.66rem, 3.13vw, 2.94rem); line-height: 1.25; }
.service-directory-heading > p:last-child { color: var(--muted); line-height: 1.8; }
.service-directory-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-directory-grid > * { position: relative; min-width: 0; min-height: 180px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--panel); }
.service-directory-grid > a { color: inherit; text-decoration: none; transition: background .2s; }
.service-directory-grid > a:hover { background: color-mix(in srgb, var(--yellow) 20%, var(--panel)); }
.service-directory-grid span { color: var(--muted); font-family: var(--mono); font-size: .65rem; }
.service-directory-grid strong { display: block; margin-top: 28px; font-size: 1.1rem; }
.service-directory-grid p { max-width: 30em; margin: 9px 0 0; color: var(--muted); font-size: .85rem; line-height: 1.65; }
.service-directory-grid i { position: absolute; right: 18px; top: 17px; font-style: normal; }
.service-directory-contact { display: inline-block; margin-top: 22px; font-size: .86rem; text-underline-offset: 4px; }
@media(max-width:760px) { .service-directory-grid { grid-template-columns: 1fr; } .service-directory-grid > * { min-height: 145px; } }
@media(max-width:650px) { .service-directory { padding-top: 48px; } }

/* Product map: six services, one changing concept diagram. */
.lab-section { --lab-line: color-mix(in srgb, var(--ink) 20%, transparent); --lab-muted: color-mix(in srgb, var(--ink) 66%, var(--paper)); padding: clamp(27px, 4.4vw, 62px); margin: 0 0 64px; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: color-mix(in srgb, var(--blue) 5%, var(--paper)); color: var(--ink); }
.lab-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); column-gap: clamp(28px, 7vw, 108px); align-items: end; text-align: left; }
.lab-intro .kicker { grid-column: 1 / -1; color: var(--brand); }
.lab-intro h2 { grid-column: 1; margin: 22px 0 0; font-family: var(--display); font-size: clamp(1.56rem, 2.21vw, 2.16rem); font-weight: 660; line-height: 1.35; letter-spacing: -.018em; }
.lab-intro > p:not(.kicker) { grid-column: 2; max-width: 490px; margin: 0 0 3px; color: var(--muted); line-height: 1.75; }
.scenario-picker { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 31px 0 16px; border: 0; }
.scenario-button { min-width: 0; min-height: 83px; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 1fr; gap: 6px; padding: 13px 16px; border: 1px solid var(--line); border-bottom: 3px solid var(--line); border-radius: 7px; background: var(--panel); color: var(--ink); text-align: left; cursor: pointer; transition: background-color .2s, border-color .2s, transform .2s; }
.scenario-button + .scenario-button { border-left: 1px solid var(--line); }
.scenario-button:hover { transform: translateY(-3px); }
.scenario-button:hover, .scenario-button.is-active { border-bottom-color: var(--blue); background: color-mix(in srgb, var(--blue) 13%, var(--panel)); color: var(--ink); }
.scenario-button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.scenario-button > span:first-child { color: var(--brand); font-family: var(--mono); font-size: .67rem; }
.scenario-button strong { grid-column: 1 / -1; grid-row: 2; align-self: end; font-family: var(--display); font-size: 1.03rem; font-weight: 650; letter-spacing: -.02em; }
.scenario-button > span:last-child { grid-column: 2; grid-row: 1; color: var(--blue); font-size: 1rem; line-height: 1; }
.lab-preview { --lab-accent: #9fbaff; position: relative; isolation: isolate; min-height: 0; display: block; overflow: hidden; padding: clamp(22px, 3.4vw, 43px); border: 1px solid var(--lab-line); border-radius: 10px; background: color-mix(in srgb, var(--lab-accent) 24%, #f8f8f1); color: #171914; transition: background-color .28s; }
.lab-preview[data-scenario="website"] { --lab-accent: #f6b987; }.lab-preview[data-scenario="wechat"] { --lab-accent: #a9dfaa; }.lab-preview[data-scenario="game"] { --lab-accent: #cab8ee; }.lab-preview[data-scenario="consulting"] { --lab-accent: #f1d785; }.lab-preview[data-scenario="twin"] { --lab-accent: #a6d9ce; }
.lab-preview::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .13; background-image: linear-gradient(#171914 1px, transparent 1px), linear-gradient(90deg, #171914 1px, transparent 1px); background-size: 32px 32px; }
.lab-preview-top, .lab-preview-bottom { display: flex; justify-content: space-between; align-items: center; gap: 18px; font-family: var(--mono); font-size: .66rem; font-weight: 650; letter-spacing: .04em; }
.lab-preview-top { padding-bottom: 20px; border-bottom: 1px solid rgba(23,25,20,.34); }
.lab-preview-main { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(24px, 5vw, 78px); align-items: center; min-height: 340px; }
.lab-preview-copy { max-width: 510px; margin: 0; text-align: left; }
.lab-preview-label { color: #4261ba; font-family: var(--mono); font-size: .68rem; font-weight: 700; letter-spacing: .04em; }
.lab-preview-copy h3 { margin: 20px 0 16px; font-family: var(--display); font-size: clamp(1.45rem, 2vw, 2rem); line-height: 1.38; letter-spacing: -.02em; }
.lab-preview-copy p { max-width: 490px; margin: 0; color: #4f584e; font-size: .87rem; line-height: 1.78; }
.lab-preview-format { display: flex; flex-wrap: wrap; gap: 7px 16px; align-items: center; margin-top: 26px; padding-top: 16px; border-top: 1px solid rgba(23,25,20,.28); }
.lab-preview-format span { color: #576056; font-family: var(--mono); font-size: .62rem; }.lab-preview-format strong { font-size: .83rem; }
.lab-system { min-width: 0; padding: 18px 19px; border: 1px solid #5e7569; border-radius: 10px; background: rgba(255,255,255,.67); box-shadow: 10px 11px 0 rgba(44,75,65,.13); }
.lab-system-top, .lab-system-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: #4b5c52; font-family: var(--mono); font-size: .6rem; font-weight: 650; letter-spacing: .05em; }
.lab-system-top { padding-bottom: 14px; border-bottom: 1px solid #b6c4bb; }
.lab-system-map { display: grid; grid-template-columns: minmax(0,1fr) 24px minmax(110px,1.2fr) 24px minmax(0,1fr); align-items: center; min-height: 210px; }
.lab-system-node { min-width: 0; min-height: 83px; display: flex; flex-direction: column; justify-content: space-between; gap: 10px; padding: 12px; border: 1px solid #a8b9ad; border-radius: 5px; background: #fbfcf7; }
.lab-system-node small { color: #5d6f63; font-family: var(--mono); font-size: .57rem; }.lab-system-node strong { font-size: .79rem; line-height: 1.45; }
.lab-system-connector { height: 1px; background: #73897a; }.lab-system-connector::after { content: ""; display: block; width: 6px; height: 6px; margin: -3px 0 0 auto; border-top: 1px solid #73897a; border-right: 1px solid #73897a; transform: rotate(45deg); }
.lab-system-core { position: relative; z-index: 1; min-width: 0; min-height: 132px; display: flex; flex-direction: column; justify-content: center; gap: 11px; padding: 17px; border: 1px solid #33483c; border-radius: 8px; background: var(--lab-accent); text-align: center; box-shadow: 5px 6px 0 rgba(41,59,46,.14); }
.lab-system-core-ring { position: absolute; inset: -9px; z-index: -1; border: 1px dashed #506c5c; border-radius: 12px; transform: rotate(-5deg); }
.lab-system-core small { font-family: var(--mono); font-size: .57rem; letter-spacing: .04em; }.lab-system-core strong { font-size: .95rem; line-height: 1.35; }
.lab-system-bottom { padding-top: 13px; border-top: 1px solid #b6c4bb; }
.lab-system-pulse { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: #eb775d; box-shadow: 0 0 0 4px rgba(235,119,93,.15); }
.lab-path { width: 100%; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; margin: 0; padding-top: 6px; border: 0; }
.lab-path > div { min-width: 0; min-height: 75px; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 12px 15px; border: 1px solid rgba(23,25,20,.25); border-top: 3px solid #617dd6; border-radius: 3px; background: rgba(255,255,255,.43); }
.lab-path > div + div { border-left: 1px solid rgba(23,25,20,.25); }.lab-path span { color: #4f6259; font-family: var(--mono); font-size: .58rem; }.lab-path strong { font-size: .8rem; line-height: 1.45; }
.lab-preview-bottom { margin-top: 24px; padding-top: 18px; border-top: 1px solid rgba(23,25,20,.34); }
.lab-preview-bottom a { color: #294bad; text-decoration: underline; text-underline-offset: 5px; }
@media(max-width:850px) {
  .lab-intro, .lab-preview-main { grid-template-columns: minmax(0,1fr); }
  .lab-intro > p:not(.kicker) { grid-column: 1; margin: 15px 0 0; }
  .lab-preview-main { gap: 27px; padding: 33px 0; }
  .lab-preview-copy { max-width: 690px; }
}
@media(max-width:650px) {
  .lab-section { padding: 24px 16px; margin-bottom: 48px; }
  .lab-intro h2 { font-size: clamp(1.43rem, 5.52vw, 1.84rem); }
  .capability-heading h2, .process-side h2 { font-size: clamp(1.47rem, 5.52vw, 1.93rem); }
  .scenario-picker { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 6px; margin: 23px 0 12px; }
  .scenario-button, .scenario-button + .scenario-button { min-height: 72px; padding: 10px 11px; }
  .scenario-button strong { font-size: .88rem; }
  .lab-preview { padding: 20px 15px; }
  .lab-preview-main { padding: 27px 0; }
  .lab-preview-copy h3 { font-size: 1.52rem; }.lab-preview-copy p { font-size: .84rem; }
  .lab-system { padding: 13px 11px; }
  .lab-system-map { grid-template-columns: minmax(0,1fr) 12px minmax(90px,1.15fr) 12px minmax(0,1fr); min-height: 170px; }
  .lab-system-node { min-height: 80px; padding: 8px 5px; }.lab-system-node strong { font-size: .67rem; }
  .lab-system-core { min-height: 108px; padding: 9px 5px; }.lab-system-core strong { font-size: .76rem; }
  .lab-path { grid-template-columns: minmax(0,1fr); gap: 5px; }
  .lab-path > div { min-height: 61px; padding: 9px 12px; }
  .lab-preview-bottom { flex-wrap: wrap; }
}
@media(max-width:370px) {
  .lab-system-map { grid-template-columns: minmax(0,1fr); gap: 6px; padding: 13px 0; }
  .lab-system-connector { width: 1px; height: 13px; justify-self: center; }
  .lab-system-connector::after { margin: auto -3px -2px; transform: rotate(135deg); }
  .lab-system-node, .lab-system-core { min-height: 55px; }
}
@media(prefers-reduced-motion:reduce) { .scenario-button, .lab-preview { transition: none; } }

/* Product overview: use the shared type roles for copy, controls, and live feedback. */
.custom-hero .hero-description,
.service-overview-body > p,
.service-stages p,
.service-directory-heading > p:last-child,
.service-directory-grid p,
.capability-heading p:last-child,
.process-side > p:not(.kicker),
.process-steps p,
.custom-contact p:not(.kicker),
.service-overview-body .service-stages p,
.use-cases-heading > p:last-child,
.use-case-list p,
.use-case-note,
.questions-list p,
.lab-intro > p:not(.kicker),
.lab-preview-copy p,
.challenge-view > p:not(.demo-success) { font-size: var(--type-compact); line-height: var(--leading-body); letter-spacing: normal; }
.hero-actions .button-primary,
.hero-actions .text-link,
.process-side > a,
.use-case-cta,
.service-directory-contact,
.scenario-button strong,
.app-join,
.demo-back,
.demo-checkin { font-size: var(--type-control); line-height: var(--leading-control); letter-spacing: normal; }
.demo-success { min-height: 1.5em; font-size: var(--type-compact); line-height: var(--leading-support); }
.service-list p,
.service-stages p,
.service-overview-body > p,
.use-case-list p,
.questions-list p,
.service-directory-grid p,
.process-steps p,
.lab-preview-copy p { max-width: none; }
.service-stages p,
.service-directory-grid p,
.use-case-list p,
.questions-list p { font-size: var(--type-compact); }
.scenario-button { min-height: 83px; }
.lab-preview-copy h3 { line-height: 1.45; letter-spacing: normal; }
.lab-system-node strong,
.lab-system-core strong,
.lab-path strong { font-size: var(--type-control); line-height: 1.5; }
.lab-path span { font-size: var(--type-micro); line-height: 1.5; }
@media (max-width: 650px) {
  .service-overview-body > p,
  .service-stages p,
  .service-directory-grid p,
  .process-steps p,
  .use-case-list p,
  .questions-list p,
  .lab-preview-copy p { font-size: var(--type-compact); }
  .scenario-button { min-height: 78px; }
  .scenario-button strong { font-size: var(--type-control); }
}

/* Directory guidance keeps the visitor's situation distinct from the service list. */
.service-overview { grid-template-columns: minmax(0, .55fr) minmax(0, 1.45fr); gap: clamp(28px, 5vw, 72px); }
.service-overview-heading h2 { max-width: 12em; }
.service-stages { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-stages > div { min-width: 0; }
.service-stages strong { font-size: var(--type-card-title); line-height: 1.5; }
.service-stages a { align-self: flex-start; margin-top: auto; padding-top: 18px; font-size: var(--type-control); line-height: var(--leading-control); text-underline-offset: 4px; }
.service-directory-heading h2 { font-size: clamp(1.61rem, 2.3vw, 2.07rem); line-height: 1.38; }
.service-directory-grid > a:focus-visible { position: relative; z-index: 1; }
.service-directory-contact { font-size: var(--type-control); line-height: var(--leading-control); }
#service, #service-directory { scroll-margin-top: 24px; }

/* The concept remains playful, with readable labels and no real task submission. */
.hero-stage { min-height: 680px; }
.phone-mockup { top: 47%; }
.stage-ruler-bottom { flex-wrap: wrap; font-family: var(--sans); font-size: var(--type-support); line-height: 1.5; letter-spacing: normal; }
.stage-ruler-bottom > span:first-child { max-width: 32em; }
.app-content small { font-size: var(--type-micro); letter-spacing: normal; }
.app-content strong { font-size: 2.2rem; }
.app-content > span { font-size: var(--type-support); line-height: 1.5; }
.challenge-kicker { margin-top: 15px; font-size: var(--type-micro); }
.challenge-sticker { width: 44px; height: 44px; margin-top: -8px; margin-bottom: 6px; font-size: 2rem; }
.challenge-view { overflow-y: auto; }
.challenge-view > * { flex-shrink: 0; }
.challenge-view h3 { font-size: 1.5rem; line-height: 1.3; }
.challenge-view > p:not(.demo-success) { font-size: var(--type-support); line-height: 1.5; }
.challenge-progress { padding-block: 10px; font-size: var(--type-support); }
.demo-success { font-size: var(--type-support); line-height: 1.5; }
[data-demo-label][hidden] { display: none; }
.lab-preview-bottom { font-family: var(--sans); font-size: var(--type-support); line-height: 1.5; letter-spacing: normal; }
.lab-preview-bottom a { font-size: var(--type-control); }
@media (max-width: 1000px) {
  .service-overview { grid-template-columns: minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 650px) {
  .service-stages { grid-template-columns: minmax(0, 1fr); }
  .service-stages a { padding-top: 12px; }
  .hero-stage { min-height: 650px; }
  .phone-mockup, .hero-stage:hover .phone-mockup { width: min(264px, calc(100% - 24px)); transform: translate(-50%, -50%); }
  .stage-card { display: none; }
  .stage-ruler-bottom { bottom: 20px; }
  .stage-ruler-bottom span:last-child { display: none; }
}