:root {
  --forest: #173e35;
  --forest-deep: #0d2721;
  --lime: #b7d75e;
  --coral: #f36f45;
  --terracotta: #c84b1a;
  --cream: #f8f4eb;
  --paper: #faf8f5;
  --white: #fff;
  --ink: #1c1917;
  --muted: #716b64;
  --line: #dfd8ce;
  --green: #3d8c5e;
  --indigo: #5b6ab4;
  --display: "Iowan Old Style", "Songti TC", "Noto Serif TC", Georgia, serif;
  --sans: "Avenir Next", Avenir, "Noto Sans TC", "PingFang TC", sans-serif;
  --shell: min(1180px, calc(100% - 48px));
  --radius: 24px;
  --shadow: 0 24px 70px rgb(16 45 38 / 14%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; overflow-x: hidden; background: var(--cream); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
button, a { font: inherit; }
a { color: inherit; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; transform: translateY(-150%); padding: 10px 16px; border-radius: 8px; background: var(--white); color: var(--forest); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; border-bottom: 1px solid transparent; transition: background .3s ease, border-color .3s ease, box-shadow .3s ease; }
.site-header.is-scrolled { border-color: rgb(23 62 53 / 10%); background: rgb(248 244 235 / 88%); box-shadow: 0 8px 32px rgb(23 62 53 / 7%); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 78px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: .93rem; font-weight: 750; letter-spacing: .01em; }
.brand-mark { width: 31px; height: 35px; filter: drop-shadow(0 4px 5px rgb(20 48 41 / 12%)); }
.main-nav { display: flex; align-items: center; gap: 31px; font-size: .82rem; font-weight: 650; }
.main-nav a { position: relative; text-decoration: none; }
.main-nav a:not(.nav-contact)::after { content: ""; position: absolute; inset: auto 0 -7px; height: 2px; background: var(--coral); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.main-nav .nav-contact { padding: 9px 16px; border: 1px solid var(--forest); border-radius: 99px; transition: color .2s ease, background .2s ease; }
.main-nav .nav-contact:hover { background: var(--forest); color: var(--cream); }

.hero { position: relative; min-height: 930px; padding: 124px 0 76px; overflow: hidden; background: radial-gradient(circle at 74% 38%, rgb(183 215 94 / 18%), transparent 25%), linear-gradient(135deg, #fbf8f0 0%, #f5eedf 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .3; pointer-events: none; background-image: radial-gradient(rgb(23 62 53 / 20%) .55px, transparent .55px); background-size: 8px 8px; mask-image: linear-gradient(to right, black, transparent 45%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, .94fr) minmax(440px, 1.06fr); align-items: center; gap: 48px; }
.hero-copy { padding: 54px 0 85px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 23px; color: var(--forest); font-size: .73rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow-dot { width: 9px; height: 9px; border: 2px solid var(--forest); border-radius: 50%; box-shadow: 0 0 0 4px rgb(183 215 94 / 45%); }
.hero h1 { max-width: 680px; margin: 0; font-family: var(--display); font-size: clamp(3.25rem, 5.5vw, 5.5rem); font-weight: 600; letter-spacing: -.055em; line-height: .98; }
.hero h1 em { display: inline-block; color: var(--terracotta); font-style: italic; font-weight: 500; }
.hero-lead { max-width: 590px; margin: 30px 0 0; color: #514d47; font-size: 1.08rem; line-height: 1.85; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 22px; min-height: 54px; padding: 0 22px; border-radius: 3px; text-decoration: none; font-size: .9rem; font-weight: 750; letter-spacing: .03em; transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.button span { font-size: 1.3em; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--forest); color: var(--white); box-shadow: 8px 8px 0 var(--lime); }
.button-primary:hover { box-shadow: 11px 11px 0 var(--lime); }
.text-link { padding-block: 9px; text-decoration: none; border-bottom: 1px solid var(--ink); font-size: .88rem; font-weight: 650; }
.text-link span { margin-left: 7px; color: var(--terracotta); }
.hero-status { display: flex; align-items: center; gap: 12px; margin-top: 43px; color: var(--muted); font-size: .77rem; }
.hero-status strong { color: var(--forest); }
.pulse { position: relative; width: 9px; height: 9px; flex: 0 0 9px; border-radius: 50%; background: var(--green); }
.pulse::after { content: ""; position: absolute; inset: -5px; border: 1px solid var(--green); border-radius: inherit; animation: pulse 2s ease-out infinite; }

.route-field { position: absolute; z-index: 1; inset: 0; color: var(--coral); pointer-events: none; }
.route-field svg { width: 100%; height: 100%; }
.route-field .route-line { fill: none; stroke: currentColor; stroke-width: 2; stroke-dasharray: 9 10; }
.route-field .route-shadow { stroke: var(--cream); stroke-width: 9; stroke-dasharray: none; }
.route-field circle { fill: var(--lime); stroke: var(--forest); stroke-width: 3; }

.hero-concept { position: relative; display: grid; min-height: 620px; place-items: center; isolation: isolate; }
.concept-orbit { position: absolute; width: 545px; height: 545px; border: 1px solid rgb(23 62 53 / 15%); border-radius: 50% 44% 52% 46%; transform: rotate(-11deg); }
.concept-orbit::before, .concept-orbit::after { content: ""; position: absolute; border-radius: inherit; }
.concept-orbit::before { inset: 52px; border: 1px dashed rgb(23 62 53 / 20%); }
.concept-orbit::after { inset: 108px; border: 1px solid rgb(243 111 69 / 25%); background: rgb(183 215 94 / 12%); }
.concept-orbit span { position: absolute; top: 54px; right: 62px; width: 16px; height: 16px; border-radius: 50%; background: var(--coral); box-shadow: -330px 370px 0 -3px var(--lime); }
.concept-seed { position: absolute; z-index: -1; display: grid; width: 210px; height: 244px; border: 2px solid var(--forest); border-radius: 52% 48% 50% 50% / 43% 43% 57% 57%; place-items: end center; opacity: .13; transform: rotate(8deg); }
.concept-seed span { width: 92px; height: 92px; margin-bottom: 27px; border-radius: 50%; background: var(--coral); }
.concept-flow { position: relative; z-index: 2; display: grid; width: min(100%, 500px); gap: 10px; padding: 36px; border: 1px solid rgb(23 62 53 / 14%); background: rgb(250 248 245 / 82%); box-shadow: 16px 16px 0 rgb(183 215 94 / 38%); backdrop-filter: blur(12px); }
.concept-flow div { display: grid; grid-template-columns: 115px 1fr; align-items: baseline; gap: 4px 18px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.concept-flow div:last-of-type { border-bottom: 0; }
.concept-flow small { color: var(--terracotta); font-size: .61rem; font-weight: 800; letter-spacing: .14em; }
.concept-flow strong { color: var(--forest); font-family: var(--display); font-size: 1.45rem; letter-spacing: -.03em; }
.concept-flow span { grid-column: 2; color: var(--muted); font-size: .72rem; }
.concept-flow i { justify-self: center; color: var(--coral); font: 1.2rem var(--display); transform: rotate(45deg); }
.concept-note { position: absolute; z-index: 3; right: -8px; bottom: 72px; margin: 0; padding: 9px 14px; border-left: 2px solid var(--coral); background: var(--forest); color: var(--cream); font-size: .67rem; letter-spacing: .02em; }
.concept-note span { color: var(--lime); }

.hero-ticker { position: absolute; z-index: 4; inset: auto 0 0; overflow: hidden; border-block: 1px solid rgb(23 62 53 / 12%); background: var(--lime); color: var(--forest); white-space: nowrap; }
.hero-ticker > div { display: inline-flex; align-items: center; gap: 40px; min-width: max-content; padding: 14px 0; animation: ticker 24s linear infinite; }
.hero-ticker span { font-family: var(--display); font-size: .83rem; font-style: italic; font-weight: 650; letter-spacing: .03em; }
.hero-ticker i { color: var(--coral); font-size: .55rem; }

.section-marker { display: flex; align-items: center; gap: 12px; color: var(--forest); font-size: .68rem; font-weight: 750; letter-spacing: .18em; text-transform: uppercase; }
.section-marker::after { content: ""; width: 56px; height: 1px; background: currentColor; opacity: .3; }
.section-marker span { color: var(--coral); }
.section-marker.light { color: var(--cream); }
.display-title { margin: 0; font-family: var(--display); font-size: clamp(2.5rem, 4.5vw, 4.75rem); font-weight: 550; letter-spacing: -.05em; line-height: 1.08; }
.display-title span { color: var(--terracotta); font-style: italic; }

.lab-intro { padding: 145px 0 155px; background: var(--cream); }
.intro-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 70px; }
.intro-copy { display: grid; grid-template-columns: 1.55fr .8fr; gap: 80px; }
.intro-body { padding-top: 15px; color: #5b5650; font-size: .95rem; }
.intro-body p { margin: 0 0 22px; }

.problem-section { padding: 135px 0; background: var(--forest); color: var(--cream); }
.problem-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 100px; margin-top: 72px; }
.kicker { margin: 0 0 18px; color: var(--lime); font-size: .74rem; font-weight: 750; letter-spacing: .12em; }
.problem-heading h2 { margin: 0; font-family: var(--display); font-size: clamp(3rem, 5vw, 5.2rem); font-weight: 500; letter-spacing: -.055em; line-height: 1; }
.problem-heading em { color: var(--coral); font-style: italic; }
.problem-statement { padding-top: 12px; color: #d8ded6; }
.problem-statement > p { margin: 0 0 36px; max-width: 470px; }
.problem-statement ul { margin: 0; padding: 0; list-style: none; }
.problem-statement li { display: flex; align-items: center; gap: 20px; padding: 18px 0; border-top: 1px solid rgb(248 244 235 / 14%); color: var(--cream); font-family: var(--display); font-size: 1.15rem; }
.problem-statement li:last-child { border-bottom: 1px solid rgb(248 244 235 / 14%); }
.problem-statement li span { color: var(--lime); font: .65rem var(--sans); letter-spacing: .1em; }
.answer-card { display: grid; grid-template-columns: 90px 1fr auto; align-items: center; gap: 28px; margin-top: 92px; padding: 34px 38px; border: 1px solid rgb(248 244 235 / 14%); background: #204d42; }
.answer-seed { position: relative; display: grid; width: 68px; height: 76px; border: 2px solid var(--lime); border-radius: 50% 50% 48% 48% / 42% 42% 58% 58%; place-items: end center; transform: rotate(7deg); }
.answer-seed span { width: 31px; height: 31px; margin-bottom: 8px; border-radius: 50%; background: var(--coral); }
.answer-card small { color: var(--lime); font-size: .62rem; font-weight: 800; letter-spacing: .17em; }
.answer-card p { max-width: 760px; margin: 7px 0 0; font-family: var(--display); font-size: clamp(1.35rem, 2.1vw, 2rem); line-height: 1.4; }
.answer-arrow { color: var(--lime); font-size: 2rem; }

.process-section { padding: 140px 0; background: var(--paper); }
.section-topline { display: grid; grid-template-columns: 1fr 2fr; align-items: start; gap: 50px; }
.process-list { display: grid; grid-template-columns: repeat(3, 1fr); margin: 90px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.process-list li { position: relative; min-height: 370px; padding: 32px 38px 20px 0; border-right: 1px solid var(--line); }
.process-list li + li { padding-left: 38px; }
.process-list li:last-child { border-right: 0; }
.step-num { color: var(--terracotta); font-size: .67rem; font-weight: 800; letter-spacing: .12em; }
.step-icon { display: grid; width: 67px; height: 67px; margin-top: 50px; border: 1px solid var(--forest); border-radius: 50%; place-items: center; color: var(--forest); font-family: var(--display); font-size: 1.8rem; transition: color .3s ease, background .3s ease, transform .3s ease; }
.process-list li:hover .step-icon { background: var(--lime); transform: rotate(8deg) scale(1.07); }
.process-list h3 { margin: 27px 0 8px; font-family: var(--display); font-size: 1.65rem; }
.process-list p { max-width: 285px; margin: 0; color: var(--muted); font-size: .86rem; }

.features-section { padding: 140px 0; background: #eee7db; }
.features-heading { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 78px; }
.feature-card { position: relative; min-height: 390px; overflow: hidden; padding: 36px; border: 1px solid #d9d0c2; background: var(--cream); }
.feature-card::after { content: ""; position: absolute; right: -70px; bottom: -90px; width: 230px; height: 230px; border: 1px solid rgb(23 62 53 / 11%); border-radius: 50%; }
.feature-primary { background: var(--lime); }
.feature-dark { background: var(--forest); color: var(--cream); }
.feature-dark p { color: #cad5d1 !important; }
.feature-index { color: var(--terracotta); font-size: .65rem; font-weight: 800; }
.feature-dark .feature-index { color: var(--lime); }
.feature-glyph { position: absolute; top: 28px; right: 34px; color: var(--forest); font-family: var(--display); font-size: 2.2rem; }
.feature-dark .feature-glyph { color: var(--lime); }
.feature-card h3 { margin: 72px 0 10px; font-family: var(--display); font-size: 2rem; letter-spacing: -.03em; }
.feature-card > p { max-width: 430px; margin: 0; color: #645e56; font-size: .87rem; }
.mini-analysis { position: absolute; inset: auto 34px 30px; z-index: 2; padding: 17px; border-left: 3px solid var(--terracotta); background: rgb(255 255 255 / 55%); }
.mini-analysis span { color: var(--terracotta); font-size: .6rem; font-weight: 800; letter-spacing: .1em; }
.mini-analysis p { margin: 5px 0 0; font-family: var(--display); font-size: .91rem; line-height: 1.4; }
.pace-bars { position: absolute; z-index: 2; right: 35px; bottom: 34px; left: 35px; display: flex; align-items: end; gap: 9px; height: 88px; border-bottom: 1px solid var(--line); }
.pace-bars i { flex: 1; max-width: 35px; background: var(--coral); opacity: .8; }
.pace-bars i:nth-child(2n) { background: var(--forest); }
.coach-row { position: absolute; z-index: 2; bottom: 38px; left: 35px; display: flex; }
.coach-row b { display: grid; width: 49px; height: 49px; margin-right: -8px; border: 3px solid var(--cream); border-radius: 50%; place-items: center; background: var(--forest); color: var(--cream); font-size: .68rem; }
.coach-row b:nth-child(2) { background: var(--terracotta); }.coach-row b:nth-child(3) { background: var(--indigo); }.coach-row b:nth-child(4) { background: var(--green); }.coach-row b:nth-child(5) { background: #84603d; }
.sync-line { position: absolute; z-index: 2; right: 38px; bottom: 50px; left: 38px; display: flex; align-items: center; gap: 16px; }
.sync-line span, .sync-line b { font-size: .65rem; letter-spacing: .12em; }
.sync-line b { display: grid; width: 55px; height: 55px; border-radius: 50%; place-items: center; background: var(--lime); color: var(--forest); }
.sync-line i { flex: 1; height: 1px; border-top: 1px dashed var(--coral); }

.principles-section { position: relative; overflow: hidden; padding: 150px 0; background: var(--forest-deep); color: var(--cream); }
.principles-section::before { content: ""; position: absolute; top: -210px; right: -180px; width: 640px; height: 640px; border: 1px solid rgb(183 215 94 / 18%); border-radius: 48% 52% 44% 56%; transform: rotate(17deg); }
.principles-heading { display: grid; grid-template-columns: .65fr 1.35fr; gap: 60px; }
.principles-heading .display-title span { color: var(--coral); }
.principles-note { max-width: 650px; margin: 25px 0 0; color: #aebcb7; }
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 88px; border-block: 1px solid rgb(248 244 235 / 17%); }
.principle-card { min-height: 285px; padding: 32px 34px 40px; border-right: 1px solid rgb(248 244 235 / 17%); }
.principle-card:last-child { border-right: 0; }
.principle-card > span { color: var(--lime); font-size: .65rem; font-weight: 800; letter-spacing: .14em; }
.principle-card h3 { margin: 80px 0 12px; font-family: var(--display); font-size: 1.75rem; font-weight: 550; letter-spacing: -.03em; }
.principle-card p { margin: 0; color: #aebcb7; font-size: .84rem; }
.principles-route { display: flex; align-items: center; gap: 20px; margin-top: 42px; color: var(--coral); font-size: .66rem; font-weight: 800; letter-spacing: .16em; }
.principles-route i { flex: 1; height: 1px; border-top: 1px dashed rgb(243 111 69 / 60%); }
.principles-route b { color: var(--lime); }
.principles-route strong { color: var(--cream); }

.roadmap-section { padding: 140px 0; background: var(--cream); }
.roadmap-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; }
.roadmap-grid .display-title { margin-top: 48px; }
.status-board { border-top: 4px solid var(--forest); background: var(--white); box-shadow: var(--shadow); }
.status-top { display: flex; align-items: center; gap: 14px; padding: 24px 28px; border-bottom: 1px solid var(--line); }
.status-top strong { color: var(--forest); font-size: .85rem; }.status-top small { margin-left: auto; color: var(--muted); font-weight: 800; letter-spacing: .08em; }
.status-board ul { margin: 0; padding: 8px 28px 16px; list-style: none; }
.status-board li { display: grid; grid-template-columns: 100px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.status-board li:last-child { border-bottom: 0; }.status-board li span { color: var(--terracotta); font-size: .68rem; font-weight: 800; letter-spacing: .08em; }.status-board li:nth-child(2) span { color: var(--green); }.status-board li:nth-child(3) span { color: var(--indigo); }.status-board li p { margin: 0; color: var(--muted); font-size: .83rem; }

.contact-section { position: relative; overflow: hidden; padding: 150px 0 140px; background: var(--coral); color: var(--forest-deep); }
.contact-section::before { content: ""; position: absolute; inset: 0; opacity: .18; background-image: radial-gradient(var(--forest) .6px, transparent .6px); background-size: 9px 9px; }
.contact-route { position: absolute; inset: 0; opacity: .7; }.contact-route svg { width: 100%; height: 100%; }.contact-route path { fill: none; stroke: var(--cream); stroke-width: 2; stroke-dasharray: 8 10; }
.contact-inner { position: relative; z-index: 2; text-align: center; }
.contact-seed { display: grid; width: 63px; height: 70px; margin: 0 auto 30px; border: 2px solid var(--forest); border-radius: 50% 50% 48% 48% / 42% 42% 58% 58%; place-items: end center; transform: rotate(-5deg); }.contact-seed span { width: 28px; height: 28px; margin-bottom: 7px; border-radius: 50%; background: var(--lime); }
.contact-kicker { margin: 0 0 20px; font-size: .65rem; font-weight: 800; letter-spacing: .2em; }
.contact-inner h2 { margin: 0; font-family: var(--display); font-size: clamp(3rem, 5.6vw, 5.7rem); font-weight: 520; letter-spacing: -.055em; line-height: 1; }
.contact-inner > p:not(.contact-kicker) { max-width: 540px; margin: 27px auto 32px; font-size: .93rem; }
.button-light { background: var(--cream); color: var(--forest); box-shadow: 8px 8px 0 var(--forest); }.button-light:hover { box-shadow: 11px 11px 0 var(--forest); }
.email-link { display: block; width: max-content; margin: 29px auto 0; border-bottom: 1px solid var(--forest); text-decoration: none; font-size: .76rem; font-weight: 750; letter-spacing: .05em; }

.site-footer { padding: 55px 0 32px; background: var(--forest-deep); color: var(--cream); }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; padding-bottom: 44px; border-bottom: 1px solid rgb(248 244 235 / 13%); }
.footer-brand { font-size: 1rem; }.footer-top > p { margin: 0; color: #839790; font-size: .67rem; letter-spacing: .13em; text-transform: uppercase; }
.footer-top nav { display: flex; gap: 25px; }.footer-top nav a { color: #c4cfcb; text-decoration: none; font-size: .75rem; }
.footer-bottom { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; padding-top: 28px; color: #6f847d; font-size: .65rem; }
.footer-bottom p { margin: 0; }.disclaimer { text-align: right; }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.75,.25,1); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.js .hero .reveal:nth-child(2) { transition-delay: .08s; }.js .hero .reveal:nth-child(3) { transition-delay: .16s; }.js .hero .reveal:nth-child(4) { transition-delay: .24s; }

@keyframes pulse { 0% { opacity: .8; transform: scale(.7); } 70%, 100% { opacity: 0; transform: scale(1.7); } }
@keyframes ticker { to { transform: translateX(-50%); } }

@media (max-width: 1040px) {
  .hero { min-height: 900px; }.hero-grid { grid-template-columns: minmax(0, 1fr) 420px; gap: 10px; }.hero h1 { font-size: clamp(3rem, 6vw, 4.5rem); }.hero-concept { transform: scale(.9); transform-origin: center; }
  .intro-grid, .section-topline, .features-heading { grid-template-columns: 1fr; }.intro-copy { margin-top: 55px; }.problem-grid { gap: 55px; }.principles-heading { gap: 30px; }.roadmap-grid { gap: 45px; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 38px, 680px); }
  .hero { padding-top: 108px; }.hero-grid { grid-template-columns: 1fr; }.hero-copy { padding: 35px 0 25px; }.hero-lead { max-width: 620px; }.hero-concept { min-height: 590px; transform: none; }
  .intro-grid, .intro-copy, .problem-grid, .principles-heading, .roadmap-grid { grid-template-columns: 1fr; }.intro-copy { gap: 35px; }.intro-body { max-width: 560px; }.problem-statement { padding-top: 0; }.answer-card { grid-template-columns: 72px 1fr; }.answer-arrow { display: none; }
  .principles-grid { grid-template-columns: 1fr; }.principle-card { min-height: auto; border-right: 0; border-bottom: 1px solid rgb(248 244 235 / 17%); }.principle-card:last-child { border-bottom: 0; }.principle-card h3 { margin-top: 45px; }
  .roadmap-grid { gap: 60px; }.footer-top { grid-template-columns: 1fr auto; }.footer-top > p { display: none; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 32px); }
  html { scroll-padding-top: 70px; }.header-inner { min-height: 68px; }.main-nav { gap: 14px; }.main-nav a:first-child { display: none; }.main-nav .nav-contact { padding: 7px 12px; }
  .hero { min-height: auto; padding-top: 88px; }.hero h1 { font-size: clamp(2.9rem, 14vw, 4.4rem); }.hero-lead { font-size: .98rem; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 21px; }.hero-status { margin-top: 34px; }
  .hero-concept { min-height: 525px; transform: scale(.92); transform-origin: top center; margin-bottom: -25px; }.concept-orbit { width: 480px; height: 480px; }.concept-flow { padding: 27px; }.concept-note { right: 0; bottom: 42px; }
  .lab-intro, .problem-section, .process-section, .features-section, .principles-section, .roadmap-section { padding: 100px 0; }.intro-copy { margin-top: 45px; }.display-title { font-size: clamp(2.55rem, 12vw, 4rem); }
  .problem-grid { margin-top: 50px; }.problem-heading h2 { font-size: clamp(2.9rem, 13vw, 4.5rem); }.answer-card { grid-template-columns: 1fr; padding: 28px; }.answer-seed { width: 53px; height: 59px; }.answer-seed span { width: 24px; height: 24px; }
  .process-list { grid-template-columns: 1fr; margin-top: 60px; }.process-list li, .process-list li + li { min-height: auto; padding: 27px 0 35px; border-right: 0; border-bottom: 1px solid var(--line); }.step-icon { margin-top: 27px; }
  .feature-grid { grid-template-columns: 1fr; margin-top: 55px; }.feature-card { min-height: 380px; padding: 30px; }.mini-analysis { inset-inline: 29px; }.feature-grid .feature-card:nth-child(2) { min-height: 350px; }
  .principles-route { align-items: flex-start; flex-direction: column; }.principles-route i { width: 1px; min-height: 34px; border-top: 0; border-left: 1px dashed rgb(243 111 69 / 60%); }
  .status-board li { grid-template-columns: 82px 1fr; }.contact-section { padding: 110px 0; }.contact-inner h2 { font-size: clamp(2.8rem, 13vw, 4.5rem); }
  .footer-top { grid-template-columns: 1fr; }.footer-top nav { flex-wrap: wrap; }.footer-bottom { grid-template-columns: 1fr; }.disclaimer { text-align: left; }
}

@media (max-width: 380px) {
  :root { --shell: calc(100% - 26px); }.brand { font-size: .85rem; }.main-nav { font-size: .73rem; }.main-nav a:nth-child(2) { display: none; }
  .hero h1 { font-size: 2.75rem; }.hero-concept { min-height: 500px; margin-inline: -18px; transform: scale(.86); }.concept-flow div { grid-template-columns: 1fr; }.concept-flow span { grid-column: 1; }.concept-note { right: 8px; left: 8px; text-align: center; }
  .feature-card { padding: 25px; }.feature-card h3 { margin-top: 66px; }.mini-analysis { inset-inline: 24px; }.status-board li { grid-template-columns: 1fr; gap: 5px; }
}

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