/* Global Medic IoT: living connections.
   Native CSS, light theme, logo-derived teal. Variance 7 / motion 6 / density 3.
   Every diagram is conceptual; no clinical measurements or product UI. */
:root {
  color-scheme: light;
  --paper: #fff;
  --ink: #193236;
  --accent: #087c88;
  --teal: #2eb2c3;
  --muted: #5b7074;
  --surface: #f0f7f7;
  --line: #cddddf;
  --ice: #e4f1f1;
  --font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  --latin: "Helvetica Neue", Arial, sans-serif;
  --header-height: 80px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}
@supports (color: oklch(1 0 0)) {
  :root { --ink: oklch(.3 .032 209); --accent: oklch(.535 .088 210); --teal: oklch(.706 .107 210); --muted: oklch(.529 .027 210); --surface: oklch(.975 .01 195); --ice: oklch(.942 .018 195); }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.9 var(--font); -webkit-font-smoothing: antialiased; }
h1,h2,h3,p,figure { margin: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
a,button,summary { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
a:focus-visible,button:focus-visible,summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
::selection { background: #c6edef; color: var(--ink); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; padding: 10px 20px; background: var(--ink); color: white; }
.skip-link:focus { top: 12px; }
.icon { width: 22px; height: 22px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.section-shell { width: min(1160px, 86%); margin-inline: auto; }
.reading-progress { display: none; }
@supports (animation-timeline: scroll()) {
  .reading-progress { display: block; position: fixed; z-index: 40; inset: 0 0 auto; height: 3px; background: var(--teal); transform: scaleX(0); transform-origin: left; animation: reading-progress linear both; animation-timeline: scroll(root); }
}
@keyframes reading-progress { to { transform: scaleX(1); } }
.site-header { position: sticky; top: 0; z-index: 30; height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-inline: 4.5%; background: rgb(255 255 255 / .94); backdrop-filter: blur(18px); }
.wordmark { display: block; width: 237px; flex-shrink: 0; }
.wordmark img { width: 100%; height: auto; mix-blend-mode: multiply; }
.site-header nav { display: flex; align-items: center; gap: clamp(20px, 2.5vw, 38px); font-size: 12px; font-weight: 600; white-space: nowrap; }
.site-header nav > a { position: relative; display: inline-flex; align-items: center; min-height: 44px; transition: color .25s; }
.site-header nav > a:not(.nav-contact)::after { content: ""; position: absolute; height: 2px; background: var(--teal); left: 0; right: 0; bottom: 4px; transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
.site-header nav > a:hover,.site-header nav > a[aria-current="location"] { color: var(--accent); }
.site-header nav > a:hover::after,.site-header nav > a[aria-current="location"]::after { transform: scaleX(1); transform-origin: left; }
.nav-contact { border: 1px solid var(--line); border-radius: 99px; padding-inline: 22px; gap: 25px; transition: border-color .3s, background .3s !important; }
.nav-contact:hover { background: var(--surface); border-color: var(--accent); }
.nav-contact span { font-size: 20px; font-weight: 400; }
.hero { position: relative; display: grid; grid-template-columns: 48% 52%; align-items: center; isolation: isolate; min-height: 620px; padding: 28px 5.5% 48px 7%; overflow: hidden; background: var(--surface); border-radius: 32px; margin: 10px 24px 0; }
.hero::after { content: ""; position: absolute; z-index: -1; width: 55%; height: 120%; left: -10%; top: -10%; border-radius: 50%; background: #fff; opacity: .45; }
.hero-copy { position: relative; z-index: 3; pointer-events: none; }
.hero-copy a { pointer-events: auto; }
.hero-eyebrow { font-family: var(--latin); color: var(--accent); font-size: 14px; letter-spacing: .005em; margin-bottom: 28px; }
h1 { font-size: clamp(40px, 4.4vw, 68px); line-height: 1.58; font-weight: 600; letter-spacing: -.015em; }
.title-line { display: block; overflow: hidden; }
.title-line > span { display: block; animation: title-enter 1.15s var(--ease) both; }
.title-line:nth-child(2) > span { animation-delay: .12s; }
h1 em { font-style: normal; color: var(--accent); }
.hero-copy > p:not(.hero-eyebrow) { margin-top: 25px; font-size: 14px; line-height: 2.1; letter-spacing: .02em; }
@keyframes title-enter { from { transform: translateY(105%); } to { transform: translateY(0); } }
.button { position: relative; display: inline-flex; align-items: center; justify-content: space-between; gap: 50px; min-height: 56px; padding: 14px 26px; border: 1px solid var(--accent); border-radius: 99px; color: var(--accent); background: transparent; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; isolation: isolate; transition: color .35s, box-shadow .35s; }
.button::before { content: ""; position: absolute; z-index: -1; inset: 0; background: var(--accent); border-radius: inherit; transform: translateY(105%); transition: transform .45s var(--ease); }
.button:hover,.button:focus-visible { color: white; box-shadow: 0 8px 22px rgb(8 124 136 / .12); }
.button:hover::before,.button:focus-visible::before { transform: translateY(0); }
.button .icon { transition: transform .35s var(--ease); }
.button:hover .icon { transform: translateX(5px); }
.hero .button { margin-top: 34px; }
/* A logo-derived connection field, made entirely from CSS rings and native controls. */
.connection-field { position: relative; width: min(114%, 550px, calc(100svh - 200px)); margin-left: -6%; aspect-ratio: 1; --tilt-x: 0deg; --tilt-y: 0deg; --field-scale: 1; }
.field-perspective { position: absolute; inset: 4%; transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) scale(var(--field-scale)); transform-style: preserve-3d; transition: transform .65s var(--ease); }
.field-disc { position: absolute; inset: 18%; border-radius: 50%; background: linear-gradient(135deg, #fff 6%, #e5f0f0 51%, #b9dce0 100%); box-shadow: inset 0 0 0 1px #fff, inset -14px -20px 32px rgb(45 151 165 / .12), 26px 40px 55px rgb(36 96 110 / .10); animation: disc-breathe 7s ease-in-out infinite; }
.orbit { position: absolute; inset: 9%; border: 1px solid rgb(59 148 160 / .45); border-radius: 50%; transform-style: preserve-3d; }
.orbit-one { transform: rotate(-32deg) rotateX(59deg); }
.orbit-two { inset: 6%; transform: rotate(39deg) rotateY(59deg); border-width: 2px; border-color: rgb(46 178 195 / .42); }
.orbit-three { inset: 3%; transform: rotate(78deg) rotateX(67deg); border-color: rgb(23 88 100 / .3); }
.orbit-runner { position: absolute; inset: -1px; border-radius: 50%; animation: orbit-travel 15s linear infinite; }
.orbit-runner::before { content: ""; position: absolute; left: calc(50% - 6px); top: -6px; width: 12px; height: 12px; background: var(--teal); border: 3px solid #eaf8f8; border-radius: 50%; box-shadow: 0 2px 5px rgb(8 124 136 / .15); }
.orbit-two .orbit-runner { animation-duration: 20s; animation-direction: reverse; animation-delay: -4s; }
.orbit-three .orbit-runner { animation-duration: 24s; animation-delay: -10s; }
.orbit-three .orbit-runner::before { background: var(--accent); }
.connection-core { position: absolute; display: grid; place-items: center; inset: 33%; background: #fff; border: 1px solid rgb(255 255 255 / .8); border-radius: 50%; box-shadow: 0 14px 34px rgb(37 99 106 / .08); transform: translateZ(42px); animation: core-float 6s ease-in-out infinite; }
.connection-core img { width: 74%; height: auto; mix-blend-mode: multiply; }
.core-halo { position: absolute; inset: 31%; border-radius: 50%; border: 1px solid var(--teal); opacity: 0; animation: sensing-ripple 5s ease-out infinite; }
.halo-two { animation-delay: 2.5s; }
@keyframes orbit-travel { to { transform: rotate(360deg); } }
@keyframes disc-breathe { 50% { transform: scale(1.045); } }
@keyframes core-float { 50% { transform: translateZ(42px) translateY(-9px); } }
@keyframes sensing-ripple { 0% { opacity: .5; transform: scale(.9); } 100% { opacity: 0; transform: scale(2.1); } }
.field-node { position: absolute; display: flex; align-items: center; gap: 11px; min-height: 74px; background: rgb(255 255 255 / .88); border: 1px solid rgb(165 204 208 / .65); border-radius: 20px; padding: 12px 19px 12px 14px; text-align: left; box-shadow: 0 9px 22px rgb(30 82 90 / .04); transition: transform .45s var(--ease), border-color .3s, background .3s, box-shadow .3s; font-size: 16px; font-weight: 600; line-height: 1.5; }
.field-node small { display: block; color: var(--muted); font: 10px/1.7 var(--latin); letter-spacing: .035em; margin-top: 2px; }
.node-sensing { left: 4%; top: 22%; }
.node-connection { right: -2%; top: 35%; }
.node-care { right: 26%; bottom: 7%; }
.node-ring { width: 29px; height: 29px; border: 1px solid var(--teal); border-radius: 50%; position: relative; transition: background .35s; }
.node-ring::after { content: ""; position: absolute; inset: 8px; border: 1px solid var(--accent); border-radius: 50%; }
.field-node:hover { transform: translateY(-5px); border-color: var(--teal); box-shadow: 0 12px 30px rgb(22 89 100 / .1); }
.field-node[aria-pressed="true"] { border-color: var(--accent); background: #fff; }
.field-node[aria-pressed="true"] .node-ring { background: var(--ice); }
.field-node[aria-pressed="true"] .node-ring::after { background: var(--accent); }
.field-caption { position: absolute; bottom: -5%; left: 0; width: 100%; text-align: center; color: var(--accent); font-size: 12px; letter-spacing: .05em; transition: opacity .25s; }
.connection-field[data-mode="connection"] { --field-scale: 1.055; }
.connection-field[data-mode="connection"] .core-halo { opacity: 0; animation-name: none; }
.connection-field[data-mode="connection"] .orbit-runner { animation-duration: 8s; }
.connection-field[data-mode="care"] { --field-scale: .97; }
.connection-field[data-mode="care"] .core-halo { animation-duration: 7s; }
.connection-field[data-mode="care"] .orbit { border-color: rgb(8 124 136 / .6); }
.section-label { color: var(--accent); font: 500 17px/1.4 var(--latin); }
.section-kicker { color: var(--muted); font-size: 11px; margin-top: 7px; }
h2 { font-size: clamp(29px, 3vw, 43px); font-weight: 500; line-height: 1.65; letter-spacing: .025em; }
.about { display: grid; grid-template-columns: 45% 1fr; column-gap: 10%; padding-block: 112px 110px; }
.about .section-heading { grid-column: 1; grid-row: 1; margin-bottom: 36px; }
.about-copy { grid-column: 2; grid-row: 1 / 3; padding-top: 20px; }
.about-copy h2 { margin-bottom: 32px; }
.about-copy > p { font-size: 14px; line-height: 2.25; margin-top: 22px; }
.underline-reveal { position: relative; isolation: isolate; }
.underline-reveal::after { content: ""; position: absolute; z-index: -1; bottom: .04em; left: 0; right: 0; height: .2em; background: #cce9e9; transform-origin: left; transition: transform 1.1s var(--ease) .3s; }
.is-pending .underline-reveal::after { transform: scaleX(0); }
.purpose-visual { grid-column: 1; grid-row: 2; align-self: start; }
.purpose-image { overflow: hidden; border-radius: 24px 100px 24px 24px; }
.purpose-visual img { width: 100%; height: 325px; object-fit: cover; object-position: 68% center; transition: transform 1.4s var(--ease); }
.purpose-visual:hover img { transform: scale(1.045); }
.purpose-visual figcaption { font-size: 9px; color: var(--muted); margin-top: 12px; }
.work { background: var(--surface); border-radius: 40px; margin-inline: 24px; padding-block: 83px 70px; }
.work-intro h2 { margin-top: 24px; }
.work-intro > p:last-child { margin-top: 15px; color: var(--muted); font-size: 14px; }
.approach-explorer { display: grid; grid-template-columns: 44% 1fr; gap: 8%; margin-top: 52px; align-items: start; }
.approach-visual { position: sticky; top: calc(var(--header-height) + 45px); aspect-ratio: 1; background: var(--ice); border-radius: 50% 50% 28px 28px; overflow: hidden; }
.approach-art { position: absolute; inset: 6% 4% 18%; }
.approach-art > div { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; transform: scale(.8); transition: transform .8s var(--ease), opacity .5s; }
[data-state="sensing"] .art-sensing,[data-state="connection"] .art-connection,[data-state="care"] .art-care { opacity: 1; transform: scale(1); }
.art-sensing i { position: absolute; width: 66%; aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--accent); opacity: .5; animation: sensing-ripple 5s linear infinite; }
.art-sensing i:nth-child(2) { animation-delay: -1.25s; }
.art-sensing i:nth-child(3) { animation-delay: -2.5s; }
.art-sensing i:nth-child(4) { animation-delay: -3.75s; }
.art-sensing b,.art-care b { width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(145deg,#fff,#80bec6); box-shadow: inset 1px 1px 2px #fff, 8px 12px 20px rgb(40 111 120 / .13); }
.art-connection b { position: absolute; width: 38px; height: 38px; border-radius: 50%; background: white; border: 1px solid #c4e1e2; box-shadow: 0 7px 16px rgb(40 111 120 / .06); }
.art-connection b:nth-of-type(1) { left: calc(50% - 29px); top: calc(50% - 29px); width: 58px; height: 58px; background: var(--accent); }
.art-connection b:nth-of-type(2) { left: calc(50% - 19px); top: 8%; }
.art-connection b:nth-of-type(3) { left: 10%; bottom: 16%; }
.art-connection b:nth-of-type(4) { right: 10%; bottom: 16%; }
.link-line { position: absolute; height: 1px; width: 35%; background: #78bac2; left: 50%; top: 50%; transform-origin: left; }
.line-one { transform: rotate(-90deg); }
.line-two { transform: rotate(143deg); }
.line-three { transform: rotate(37deg); }
.link-line::after { content: ""; position: absolute; width: 8px; height: 8px; left: 0; top: -3px; background: var(--accent); border-radius: 50%; animation: packet-travel 2.8s var(--ease) infinite; }
.line-two::after { animation-delay: -.9s; }
.line-three::after { animation-delay: -1.8s; }
@keyframes packet-travel { 0% { left: 0; opacity: 0; } 20% { opacity: 1; } 85% { opacity: 1; } 100% { left: calc(100% - 4px); opacity: 0; } }
.art-care i { position: absolute; width: 68%; height: 68%; border: 19px solid rgb(107 183 189 / .65); border-top-color: transparent; border-radius: 50%; transform: rotate(35deg); animation: care-embrace 6s ease-in-out infinite; }
.art-care i:nth-child(2) { width: 47%; height: 47%; border-width: 1px; border-color: var(--accent); border-bottom-color: transparent; transform: rotate(-145deg); animation-direction: reverse; }
.art-care b { animation: disc-breathe 6s ease-in-out infinite; }
@keyframes care-embrace { 50% { transform: rotate(10deg) scale(1.07); } }
.visual-caption { position: absolute; bottom: 30px; left: 0; width: 100%; text-align: center; }
.visual-word { display: block; color: var(--accent); font: 400 29px/1.2 var(--latin); letter-spacing: -.7px; }
.visual-description { display: block; margin-top: 10px; color: var(--muted); font-size: 11px; }
.approach-item { position: relative; padding: 26px 64px 28px 26px; border-bottom: 1px solid var(--line); border-radius: 16px 16px 0 0; transition: background .35s, border-color .35s; }
.approach-item:first-child { padding-top: 20px; }
.approach-item:last-child { border-bottom: 0; }
.approach-item.is-active { background: #fff; border-color: transparent; border-radius: 16px; }
.approach-word { color: var(--accent); font-size: 24px; line-height: 1.5; display: flex; align-items: baseline; gap: 16px; }
.approach-word span { font: 12px var(--latin); color: var(--muted); }
.approach-copy { margin-top: 19px; }
.approach-copy h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.approach-copy p { color: var(--muted); font-size: 13px; line-height: 2; }
.approach-select { position: absolute; right: 17px; top: 25px; display: grid; place-items: center; width: 37px; height: 37px; border-radius: 50%; border: 1px solid var(--line); background: transparent; color: var(--accent); transition: transform .4s var(--ease), background .3s, color .3s; }
.approach-select .icon { width: 18px; height: 18px; }
.is-active .approach-select { color: #fff; background: var(--accent); border-color: var(--accent); transform: rotate(-40deg); }
.takunoki { display: grid; grid-template-columns: 160px minmax(0, 1fr) auto; align-items: center; gap: 30px; padding: 22px 32px 22px 22px; margin-top: 74px; border: 1px solid var(--line); border-radius: 24px; transition: border-color .4s; }
.takunoki:hover { border-color: #8fbbbd; }
.takunoki-image { border-radius: 14px; aspect-ratio: 512 / 930; overflow: hidden; transition: transform .6s var(--ease), box-shadow .6s var(--ease); }
.takunoki img { width: 100%; height: 100%; object-fit: contain; }
.takunoki:hover .takunoki-image { transform: translateY(-3px); box-shadow: 0 12px 24px rgb(25 50 54 / .12); }
.takunoki-name { font: 11px/1.4 var(--latin); color: var(--muted); letter-spacing: .1em; }
.takunoki h3 { font-size: 18px; font-weight: 500; margin-top: 10px; }
.takunoki-copy > p:last-child { font-size: 12px; line-height: 2; color: var(--muted); margin-top: 13px; max-width: 520px; }
.text-link { display: inline-flex; align-items: center; gap: 15px; font-size: 11px; white-space: nowrap; padding-block: 10px; border-bottom: 1px solid var(--ink); transition: color .3s; }
.text-link .icon { transition: transform .4s var(--ease); }
.text-link:hover { color: var(--accent); }
.text-link:hover .icon { transform: translate(3px,-3px); }
.company { display: grid; grid-template-columns: 32% 1fr; padding-block: 114px; }
.company h2 { margin-top: 20px; font-size: 31px; }
.company-symbol { width: 96px; height: auto; margin-top: 38px; opacity: .7; }
.company-details { margin: 0; font-size: 14px; }
.company-details > div { display: grid; grid-template-columns: 112px 1fr; gap: 20px; padding-block: 22px; border-bottom: 1px solid var(--line); transition: padding-left .4s var(--ease); }
.company-details > div:hover { padding-left: 7px; }
.company-details > div:first-child { padding-top: 3px; }
.company-details > div:last-child { border-bottom: 0; padding-bottom: 0; }
.company-details dt { color: var(--muted); font-size: 12px; padding-top: 2px; }
.company-details dd { margin: 0; line-height: 2; }
.company-number { font-family: var(--latin); letter-spacing: .03em; }
.contact { position: relative; isolation: isolate; overflow: hidden; margin: 0 24px; background: var(--ice); border-radius: 32px; }
.contact-inner { padding-block: 72px 44px; position: relative; }
.contact h2 { font-size: clamp(30px, 3.5vw, 46px); margin-top: 22px; }
.contact-description { font-size: 13px; line-height: 2.1; margin-top: 22px; }
.contact-rings { position: absolute; z-index: -1; width: 580px; height: 580px; right: -100px; top: -50px; opacity: .5; }
.contact-rings i { position: absolute; inset: 0; border: 1px solid rgb(8 124 136 / .4); border-radius: 50%; animation: contact-orbit 18s ease-in-out infinite; }
.contact-rings i:nth-child(2) { inset: 45px; animation-delay: -6s; }
.contact-rings i:nth-child(3) { inset: 90px; animation-delay: -12s; }
@keyframes contact-orbit { 0%,100% { transform: rotateX(35deg) rotateY(45deg) rotateZ(15deg); } 50% { transform: rotateX(60deg) rotateY(20deg) rotateZ(-20deg); } }
.email-actions { margin-top: 28px; }
.email-link { font: 400 28px/1.6 var(--latin); letter-spacing: -.025em; display: inline-flex; align-items: center; gap: 20px; border-bottom: 1px solid var(--ink); transition: color .3s; }
.email-link:hover { color: var(--accent); }
.email-link .icon { width: 22px; height: 22px; transition: transform .4s var(--ease); }
.email-link:hover .icon { transform: translate(5px,-5px); }
.site-footer { padding-block: 35px 24px; }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-main .wordmark { width: 225px; }
.back-top { display: inline-flex; align-items: center; gap: 17px; min-height: 44px; font-size: 11px; }
.back-top .icon { transition: transform .3s; }
.back-top:hover .icon { transform: translateY(-5px); }
.privacy { max-width: 790px; margin-block: 20px 15px; color: var(--muted); font-size: 11px; }
.privacy summary { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; list-style: none; cursor: pointer; }
.privacy summary::-webkit-details-marker { display: none; }
.privacy summary .icon { width: 14px; height: 14px; transition: transform .3s; }
.privacy[open] summary .icon { transform: rotate(45deg); }
.privacy-content { padding: 5px 0 15px; font-size: 12px; line-height: 2; }
.privacy-content p + p { margin-top: 12px; }
.privacy-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.site-footer small { font: 10px var(--latin),var(--font); color: var(--muted); }
.mobile-break { display: none; }
/* Content is visible by default. JS only prepares reveal states below the fold. */
[data-reveal] { transition: opacity .8s var(--ease), transform .9s var(--ease); }
[data-reveal].is-pending { opacity: 0; transform: translateY(28px); }
.is-offscreen *, .is-offscreen *::before, .is-offscreen *::after { animation-play-state: paused !important; }
html:not(.motion-ready) *,html:not(.motion-ready) *::before,html:not(.motion-ready) *::after { animation: none !important; }
.approach-visual:not([data-state="sensing"]) .art-sensing *, .approach-visual:not([data-state="connection"]) .art-connection *, .approach-visual:not([data-state="care"]) .art-care * { animation-play-state: paused !important; }
@media (min-width: 1600px) { .hero,.work,.contact { max-width: 1552px; margin-inline: auto; } }
@media (max-width: 1100px) {
  .wordmark { width: 210px; }
  .site-header { padding-inline: 4%; }
  .site-header nav { gap: 20px; font-size: 11px; }
  .nav-contact { gap: 15px; padding-inline: 17px; }
  .hero { grid-template-columns: 49% 51%; padding-left: 6%; min-height: 610px; }
  .hero-copy > p:not(.hero-eyebrow) { font-size: 12px; }
  .hero-eyebrow { font-size: 12px; }
  h1 { font-size: 44px; }
  .field-node { padding: 10px 13px 10px 11px; font-size: 14px; min-height: 62px; gap: 8px; border-radius: 16px; }
  .node-ring { width: 22px; height: 22px; }
  .node-ring::after { inset: 6px; }
  .node-sensing { left: 1%; top: 18%; }
  .node-connection { right: -3%; }
  .about { grid-template-columns: 43% 1fr; column-gap: 7%; }
  .about-copy h2 { font-size: 32px; }
  .purpose-visual img { height: 320px; }
  .approach-explorer { gap: 5%; grid-template-columns: 43% 1fr; }
  .approach-item { padding-left: 20px; padding-right: 52px; }
  .takunoki { grid-template-columns: 132px minmax(0, 1fr); gap: 20px 26px; }
  .takunoki-image { grid-row: 1 / 3; }
  .takunoki .text-link { grid-column: 2; justify-self: start; padding-block: 0 4px; margin-top: -7px; }
}
@media (max-width: 800px) {
  :root { --header-height: 104px; }
  .site-header { flex-direction: column; align-items: stretch; gap: 3px; padding: 10px 24px 0; }
  .site-header .wordmark { width: 191px; }
  .site-header nav { justify-content: space-between; gap: 14px; font-size: 11px; }
  .nav-contact { padding: 0; border: 0; gap: 8px; }
  .nav-contact span { font-size: 17px; }
  .hero { min-height: auto; grid-template-columns: 1fr; margin: 8px 14px 0; border-radius: 24px; padding: 45px 30px 62px; }
  .hero-copy { max-width: none; }
  .hero-eyebrow { font-size: 12px; margin-bottom: 20px; }
  h1 { font-size: clamp(33px, 6.8vw, 51px); }
  .hero-copy > p:not(.hero-eyebrow) { font-size: 13px; margin-top: 21px; }
  .hero .button { margin-top: 26px; min-height: 49px; font-size: 12px; padding: 11px 22px; gap: 32px; }
  .connection-field { width: min(100%,480px); margin: 13px auto 32px; }
  .node-sensing { left: 1%; top: 21%; }
  .node-connection { right: -3%; }
  .node-care { right: 28%; bottom: 7%; }
  .field-node { min-height: 57px; padding: 9px 12px; font-size: 13px; }
  .field-node small { font-size: 9px; }
  .field-caption { bottom: -8%; font-size: 11px; }
  .section-shell { width: calc(100% - 48px); }
  .about { display: grid; grid-template-columns: 1fr; padding-block: 72px 65px; gap: 0; }
  .about .section-heading { grid-row: 1; margin-bottom: 26px; display: flex; align-items: center; gap: 20px; }
  .section-kicker { margin: 0; font-size: 10px; }
  .about-copy { grid-column: 1; grid-row: 2; padding: 0; }
  h2,.about-copy h2 { font-size: 30px; }
  .about-copy > p { font-size: 14px; line-height: 2.1; margin-top: 22px; }
  .desktop-break { display: none; }
  .purpose-visual { grid-row: 3; margin-top: 33px; }
  .purpose-visual img { height: 240px; }
  .purpose-image { border-radius: 18px 80px 18px 18px; }
  .purpose-visual figcaption { font-size: 8px; }
  .work { margin-inline: 12px; padding-block: 54px 34px; border-radius: 28px; }
  .work > .section-shell { width: calc(100% - 36px); }
  .section-label { font-size: 15px; }
  .work-intro h2 { margin-top: 20px; font-size: clamp(23px, 5.4vw, 34px); white-space: nowrap; letter-spacing: -.015em; }
  .work-intro > p:last-child { font-size: 13px; }
  .mobile-break { display: initial; }
  .approach-explorer { grid-template-columns: 1fr; gap: 26px; margin-top: 30px; }
  .approach-visual { position: relative; z-index: auto; top: auto; width: 100%; height: 190px; aspect-ratio: auto; border-radius: 22px; box-shadow: 0 12px 22px rgb(68 106 110 / .05); }
  .approach-art { width: 180px; height: 142px; inset: -2px auto auto 50%; transform: translateX(-50%); }
  .visual-caption { bottom: 14px; }
  .visual-word { font-size: 19px; }
  .visual-description { font-size: 10px; margin-top: 7px; }
  .art-sensing b,.art-care b { width: 50px; height: 50px; }
  .approach-item { padding: 23px 55px 25px 18px; }
  .approach-word { font-size: 23px; }
  .approach-copy { margin-top: 16px; }
  .approach-copy h3 { font-size: 15px; }
  .approach-copy p { font-size: 13px; }
  .approach-select { right: 13px; top: 22px; }
  .takunoki { margin-top: 33px; padding: 17px; grid-template-columns: 100px minmax(0, 1fr); gap: 17px; border-radius: 18px; }
  .takunoki-image { grid-row: 1; border-radius: 9px; }
  .takunoki h3 { font-size: 15px; line-height: 1.8; margin-top: 8px; }
  .takunoki-name { font-size: 10px; }
  .takunoki-copy > p:last-child { font-size: 12px; margin-top: 12px; }
  .takunoki .text-link { margin-top: 0; font-size: 10px; gap: 8px; }
  .company { display: block; padding-block: 65px; }
  .company .section-heading { position: relative; }
  .company h2 { margin-top: 15px; font-size: 28px; }
  .company-symbol { position: absolute; right: 0; top: 0; width: 65px; margin: 0; }
  .company-details { margin-top: 30px; font-size: 13px; }
  .company-details > div { grid-template-columns: 80px 1fr; gap: 12px; padding-block: 19px; }
  .company-details dt { font-size: 11px; }
  .contact { margin-inline: 12px; border-radius: 24px; }
  .contact-inner { width: calc(100% - 40px); padding-block: 45px 29px; }
  .contact h2 { font-size: clamp(25px,6.5vw,38px); }
  .contact-description { font-size: 12px; line-height: 2.1; }
  .contact-rings { width: 400px; height: 400px; right: -250px; top: -80px; opacity: .35; }
  .email-actions { margin-top: 26px; }
  .email-link { font-size: 22px; gap: 16px; }
  .email-link .icon { width: 19px; height: 19px; }
  .site-footer { padding-block: 28px 23px; }
  .footer-main .wordmark { width: 190px; }
  .back-top { font-size: 0; width: 44px; justify-content: flex-end; gap: 0; }
  .privacy { font-size: 10px; margin-block: 14px; }
  .site-footer small { font-size: 9px; }
}
@media (max-width: 360px) {
  .site-header { padding-inline: 18px; }
  .site-header nav { font-size: 10px; gap: 9px; }
  .hero { margin-inline: 10px; padding-inline: 21px; }
  .hero-copy > p:not(.hero-eyebrow) { font-size: 11px; }
  .field-node { gap: 6px; font-size: 12px; padding: 8px; }
  .node-ring { width: 18px; height: 18px; }
  .node-ring::after { inset: 5px; }
  .node-connection { right: -5%; }
  .section-shell { width: calc(100% - 36px); }
  .about-copy h2 { font-size: 27px; }
  .work > .section-shell { width: calc(100% - 28px); }
  .work-intro h2 { font-size: 21px; }
  .approach-copy h3 { font-size: 14px; }
  .approach-word { gap: 12px; }
  .takunoki { padding: 14px; grid-template-columns: 80px minmax(0, 1fr); gap: 14px; }
  .contact-inner { width: calc(100% - 32px); }
  .contact h2 { font-size: 23px; }
}
@media (hover: none) { .field-node:hover { transform: none; } .company-details > div:hover { padding-left: 0; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation: none !important; transition: none !important; }
  [data-reveal].is-pending { opacity: 1; transform: none; }
  .field-perspective,.title-line > span { transform: none !important; }
  .core-halo { opacity: .18; }
  .art-sensing i:nth-child(1) { transform: scale(.55); }
  .art-sensing i:nth-child(2) { transform: scale(.85); }
  .art-sensing i:nth-child(3) { transform: scale(1.15); }
  .art-sensing i:nth-child(4) { transform: scale(1.45); }
}
@media print {
  *,*::before,*::after { animation: none !important; }
  [data-reveal].is-pending { opacity: 1; transform: none; }
  .site-header { position: static; }
  .site-header nav,.back-top,.approach-select { display: none !important; }
  .hero { min-height: 450px; }
  .title-line > span { transform: none; }
  .about,.company { padding-block: 40px; }
  .approach-visual { position: relative; top: 0; }
  .approach-item,.company-details > div,.takunoki { break-inside: avoid; }
}