:root {
  --cream: #f4ede2;
  --cream-light: #fbf7f0;
  --paper: #fffaf2;
  --ink: #173f3c;
  --ink-deep: #0d302e;
  --teal: #164d49;
  --teal-light: #2f6b64;
  --terra: #be654d;
  --terra-deep: #984936;
  --sand: #dcc6ad;
  --line: rgba(23, 63, 60, 0.18);
  --serif: "Noto Serif SC", "Songti SC", SimSun, serif;
  --sans: "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  --page: min(1180px, calc(100% - 48px));
  --shadow: 0 28px 70px rgba(53, 39, 28, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

[id] { scroll-margin-top: 82px; }

main:focus { outline: none; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }

button, summary { font: inherit; }

button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid #d88167;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 9px 16px;
  background: var(--ink-deep);
  color: #fff;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 86px;
  transition: background-color 0.35s ease, box-shadow 0.35s ease, height 0.35s ease;
}

.site-header.is-scrolled {
  height: 70px;
  background: rgba(244, 237, 226, 0.92);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: var(--page);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 13px; font-weight: 600; }

.brand-mark {
  position: relative;
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
}

.brand-mark::before, .brand-mark::after, .brand-mark i {
  content: "";
  position: absolute;
  background: var(--ink);
}

.brand-mark::before { width: 13px; height: 1px; transform: rotate(45deg); }
.brand-mark::after { width: 13px; height: 1px; transform: rotate(-45deg); }
.brand-mark i:first-child { width: 1px; height: 13px; }
.brand-mark i:last-child { width: 4px; height: 4px; border-radius: 50%; background: var(--terra); }

.brand-name { font-size: 14px; letter-spacing: 0.08em; white-space: nowrap; }

.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 38px); }
.site-nav a { position: relative; font-size: 13px; letter-spacing: 0.06em; }
.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}
.site-nav > a:not(.nav-cta):hover::after,
.site-nav > a:not(.nav-cta):focus-visible::after { transform: scaleX(1); transform-origin: left; }

.nav-cta {
  display: inline-flex;
  gap: 16px;
  align-items: center;
  padding: 10px 16px;
  border: 1px solid var(--ink);
  border-radius: 99px;
  transition: color 0.25s ease, background 0.25s ease;
}
.nav-cta:hover { color: var(--cream-light); background: var(--ink); }
.nav-cta span { font-size: 15px; }
.menu-toggle { display: none; }

.hero {
  width: var(--page);
  margin: 0 auto;
  padding: clamp(150px, 17vh, 200px) 0 86px;
}

.hero-copy { display: grid; grid-template-columns: 1fr minmax(290px, 390px); align-items: end; gap: 72px; }
.hero-copy > .eyebrow { grid-column: 1 / -1; margin-bottom: 4px; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: var(--terra-deep);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow > span { width: 34px; height: 1px; background: currentColor; }
.eyebrow-light { color: #f0c7b9; }

h1, h2, h3, p { margin-top: 0; }

h1, h2 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.045em;
}

h1 { margin: 0; max-width: 820px; font-size: clamp(54px, 8.4vw, 112px); }
h1 em { color: var(--terra); font-style: normal; }
h2 { margin-bottom: 28px; font-size: clamp(42px, 6vw, 76px); }
h3 { line-height: 1.35; }

.hero-intro { align-self: end; padding-bottom: 8px; }
.hero-intro p { margin-bottom: 28px; color: rgba(23, 63, 60, 0.76); font-size: 17px; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 48px;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.text-link span { transition: transform 0.25s ease; }
.text-link:hover span { transform: translateX(6px); }

.hero-stage {
  position: relative;
  min-height: clamp(430px, 58vw, 650px);
  margin-top: 84px;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 15%, rgba(255,255,255,0.7) 0 1px, transparent 2px),
    linear-gradient(128deg, #dbb99d 0 45%, #c6755d 45% 67%, #9e4d3d 67%);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 7%;
  z-index: -1;
  border: 1px solid rgba(255,255,255,0.25);
}

.stage-caption {
  position: absolute;
  z-index: 8;
  padding: 10px 14px;
  background: rgba(255,250,242,0.88);
  color: var(--ink-deep);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  backdrop-filter: blur(8px);
}
.caption-top { top: 8%; left: 5%; }
.caption-bottom { right: 5%; bottom: 7%; }
.stage-orbit { position: absolute; border: 1px solid rgba(255, 244, 231, 0.52); border-radius: 50%; }
.orbit-one { top: -33%; left: 6%; width: 71%; aspect-ratio: 1; }
.orbit-two { right: -6%; bottom: -57%; width: 64%; aspect-ratio: 1; }
.stage-shadow {
  position: absolute;
  bottom: 9%;
  left: 22%;
  width: 60%;
  height: 11%;
  border-radius: 50%;
  background: rgba(76, 36, 27, 0.32);
  filter: blur(22px);
  transform: rotate(-4deg);
}
.stage-object { position: absolute; z-index: 3; }
.object-back {
  right: 17%;
  bottom: 21%;
  width: clamp(110px, 18vw, 215px);
  height: 48%;
  border-radius: 49% 49% 16% 16% / 29% 29% 10% 10%;
  background: linear-gradient(105deg, #e9c4a5 0 16%, #f7dabc 48%, #c99171 100%);
  box-shadow: inset -18px -10px 32px rgba(119, 69, 42, 0.18), 18px 28px 46px rgba(89, 45, 32, 0.18);
}
.object-back::before {
  content: "";
  position: absolute;
  top: -7%;
  left: 30%;
  width: 40%;
  height: 11%;
  border-radius: 5px 5px 0 0;
  background: #174640;
}
.object-main {
  bottom: 15%;
  left: 34%;
  width: clamp(125px, 20vw, 235px);
  aspect-ratio: 0.78;
  border-radius: 47% 47% 10% 10% / 21% 21% 7% 7%;
  background: linear-gradient(112deg, #1c514c 0%, #28665e 51%, #0d3734 100%);
  box-shadow: inset 16px 0 30px rgba(255,255,255,0.06), 20px 32px 50px rgba(74, 39, 29, 0.22);
}
.object-main::before {
  content: "";
  position: absolute;
  top: -8%;
  left: 30%;
  width: 40%;
  height: 13%;
  border-radius: 4px 4px 0 0;
  background: #e7c9ad;
  box-shadow: inset -8px 0 10px rgba(73, 40, 27, 0.18);
}
.object-main span {
  position: absolute;
  top: 36%;
  left: 14%;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 244, 225, 0.57);
  border-radius: 50%;
}
.object-main span::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 38%; height: 38%;
  border: 1px solid rgba(255, 244, 225, 0.57);
  transform: translate(-50%, -50%) rotate(45deg);
}
.object-small {
  bottom: 16%;
  left: 17%;
  width: clamp(88px, 13vw, 156px);
  aspect-ratio: 1;
  border-radius: 50% 50% 15% 15%;
  background: linear-gradient(130deg, #f3ddc0, #c99270);
  box-shadow: 14px 24px 38px rgba(71, 37, 27, 0.2);
}
.object-small::before {
  content: "";
  position: absolute;
  top: -12%; left: 29%;
  width: 42%; height: 18%;
  border-radius: 99px 99px 0 0;
  background: var(--terra-deep);
}

.hero-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}
.hero-notes p { display: flex; align-items: baseline; gap: 14px; margin: 0; padding: 27px 3px; }
.hero-notes p + p { padding-left: 32px; border-left: 1px solid var(--line); }
.hero-notes strong { font-family: var(--serif); font-size: 22px; font-weight: 500; }
.hero-notes span { color: rgba(23,63,60,.61); font-size: 12px; letter-spacing: .07em; }

.section { width: var(--page); margin: 0 auto; padding: 140px 0; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 64px; align-items: end; }
.section-heading .eyebrow { grid-column: 1 / -1; }
.section-heading h2 { margin: 0; }
.section-heading > p:last-child { margin: 0 0 9px; color: rgba(23, 63, 60, 0.7); }

.service-list { margin-top: 80px; border-top: 1px solid var(--line); }
.service-card {
  position: relative;
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) 210px;
  gap: 40px;
  align-items: center;
  min-height: 285px;
  padding: 42px 28px 42px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color .3s ease, padding-left .3s ease;
}
.service-card:hover { padding-left: 28px; background: rgba(255,250,242,.55); }
.service-number { align-self: start; padding-top: 7px; color: var(--terra-deep); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.service-body { display: grid; grid-template-columns: .82fr 1.05fr; column-gap: 54px; }
.service-body h3 { margin: 0; font-family: var(--serif); font-size: clamp(30px, 3.5vw, 48px); font-weight: 400; }
.service-body > p { margin-bottom: 21px; color: rgba(23,63,60,.72); }
.service-body ul { grid-column: 2; margin: 0; padding: 0; list-style: none; }
.service-body li { position: relative; padding: 7px 0 7px 18px; font-size: 13px; }
.service-body li::before { content: ""; position: absolute; top: 17px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--terra); }
.card-symbol { position: relative; justify-self: end; width: 150px; height: 150px; }
.symbol-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; transform: rotate(9deg); }
.symbol-grid i { background: var(--sand); border-radius: 50% 5% 50% 50%; }
.symbol-grid i:nth-child(2), .symbol-grid i:nth-child(3) { background: var(--terra); }
.symbol-rings { border: 1px solid var(--terra); border-radius: 50%; }
.symbol-rings i { position: absolute; inset: 17%; border: 1px solid var(--ink); border-radius: 50%; }
.symbol-rings i:nth-child(2) { inset: 34%; background: var(--terra); border: 0; }
.symbol-rings i:nth-child(3) { inset: 46%; background: var(--cream); border: 0; }
.symbol-path { overflow: hidden; border-radius: 50%; background: var(--ink); }
.symbol-path::before, .symbol-path::after { content:""; position:absolute; width: 120%; height: 45%; left: -10%; border-radius: 50%; background: var(--terra); }
.symbol-path::before { top: 15%; transform: rotate(-17deg); }
.symbol-path::after { top: 50%; transform: rotate(13deg); background: var(--sand); }
.symbol-path i { position: absolute; z-index: 2; width: 8px; height: 8px; border-radius: 50%; background: var(--paper); }
.symbol-path i:nth-child(1) { top: 28%; left: 28%; }
.symbol-path i:nth-child(2) { top: 55%; left: 53%; }
.symbol-path i:nth-child(3) { top: 33%; right: 20%; }

.method {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(270px, .75fr) minmax(330px, 1fr) minmax(330px, .86fr);
  gap: clamp(28px, 4vw, 72px);
  align-items: center;
  padding: 140px max(24px, calc((100vw - 1180px) / 2));
  color: var(--cream-light);
  background: var(--ink-deep);
  overflow: hidden;
}
.method::before { content: ""; position: absolute; inset: 0; opacity: .15; background-image: linear-gradient(rgba(255,255,255,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.09) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent, black 30%, black 70%, transparent); }
.method-lead { position: relative; z-index: 2; }
.method-lead h2 { margin-bottom: 32px; }
.method-lead > p:last-child { color: rgba(255,250,242,.68); }
.method-visual { position: relative; min-height: 560px; isolation: isolate; }
.method-halo { position: absolute; top: 6%; left: 7%; width: 88%; aspect-ratio: 1; border: 1px solid rgba(255,250,242,.19); border-radius: 50%; }
.method-halo::after { content:""; position:absolute; inset:13%; border:1px solid rgba(255,250,242,.13); border-radius:50%; }
.method-pedestal { position: absolute; bottom: 12%; left: 14%; width: 74%; height: 17%; border-radius: 50%; background: linear-gradient(95deg, #762f25, var(--terra), #7f372c); box-shadow: 0 28px 50px rgba(0,0,0,.28); }
.method-vessel { position: absolute; z-index: 2; bottom: 20%; left: 30%; width: 40%; height: 54%; border-radius: 45% 45% 17% 17% / 18% 18% 8% 8%; background: linear-gradient(105deg, #b45a44, #d58163 45%, #8f3c31); box-shadow: inset 22px 0 35px rgba(255,239,215,.12), 17px 21px 40px rgba(0,0,0,.25); }
.method-vessel::before { content:""; position:absolute; top:-3%; left:20%; width:60%; height:9%; border-radius:50%; background:#6d2c27; box-shadow: inset 0 5px 0 #2b312d; }
.method-vessel span { position:absolute; inset:30% 18%; border:1px solid rgba(255,238,217,.38); border-radius:50%; }
.method-leaf { position: absolute; z-index:3; bottom: 65%; left: 48%; width: 9%; height: 36%; border-radius: 100% 0 100% 0; background: linear-gradient(110deg, #326a5d, #86a27b); transform-origin: bottom; transform: rotate(30deg); }
.method-leaf::after { content:""; position:absolute; bottom:-48%; left:-10%; width:2px; height:70%; background:#789172; transform:rotate(-12deg); }
.leaf-two { left: 42%; bottom: 64%; width: 8%; height: 30%; transform: rotate(-31deg); background: linear-gradient(110deg, #b8b785, #527563); }
.method-steps { position: relative; z-index:2; margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.18); }
.method-steps li { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.method-steps li > span { padding-top: 5px; color: #dc8a70; font-size: 10px; letter-spacing: .08em; }
.method-steps h3 { margin: 0 0 4px; font-family: var(--serif); font-size: 21px; font-weight: 400; }
.method-steps p { margin: 0; color: rgba(255,250,242,.6); font-size: 12px; line-height: 1.7; }

.values-heading { max-width: 760px; }
.value-frames { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 70px; }
.value-frame { overflow: hidden; background: var(--paper); box-shadow: 0 16px 50px rgba(64,43,28,.08); }
.value-art { position: relative; aspect-ratio: .9; overflow: hidden; }
.value-art::after { content:""; position:absolute; inset:20px; border:1px solid rgba(255,255,255,.42); }
.art-one { background: linear-gradient(145deg, #a44f3d 0 55%, #d59673 55%); }
.art-one i:first-child { position:absolute; left:16%; bottom:12%; width:48%; height:69%; border-radius:50% 50% 8% 8% / 20% 20% 6% 6%; background:linear-gradient(100deg,#174641,#2d6a60 56%,#0d312f); box-shadow:15px 20px 30px rgba(55,29,20,.23); }
.art-one i:nth-child(2) { position:absolute; right:12%; bottom:12%; width:28%; height:40%; border-radius:50% 50% 12% 12%; background:#f1d8b5; }
.art-one i:nth-child(3) { position:absolute; top:12%; right:14%; width:38%; aspect-ratio:1; border:1px solid rgba(255,245,228,.55); border-radius:50%; }
.art-two { background: linear-gradient(160deg, #dec8ae 0 50%, #c36a50 50%); }
.art-two i:first-child { position:absolute; left:26%; bottom:11%; width:48%; aspect-ratio:.74; border-radius:44% 44% 10% 10% / 17% 17% 6% 6%; background:linear-gradient(100deg,#efd8bb,#fff1d9 55%,#bd8968); box-shadow:19px 24px 40px rgba(63,35,25,.2); }
.art-two i:nth-child(2) { position:absolute; left:39%; bottom:42%; width:22%; aspect-ratio:1; border:1px solid var(--terra-deep); border-radius:50%; }
.art-two i:nth-child(3) { position:absolute; left:0; bottom:25%; width:100%; height:1px; background:rgba(83,45,34,.25); transform:rotate(-16deg); }
.art-three { background: linear-gradient(135deg, #235b55 0 58%, #113c3a 58%); }
.art-three i:first-child { position:absolute; left:22%; bottom:12%; width:56%; aspect-ratio:1; border-radius:50%; background:linear-gradient(145deg,#d57e5f,#9d4939); box-shadow:17px 22px 37px rgba(0,0,0,.25); }
.art-three i:nth-child(2) { position:absolute; left:38%; bottom:28%; width:24%; aspect-ratio:1; border-radius:50%; background:#efd4ad; }
.art-three i:nth-child(3) { position:absolute; top:12%; left:10%; width:80%; aspect-ratio:1; border:1px solid rgba(255,244,225,.2); border-radius:50%; }
.value-copy { padding: 28px 30px 34px; }
.value-copy > span { color: var(--terra-deep); font-size: 10px; font-weight:700; letter-spacing:.17em; }
.value-copy h3 { margin: 14px 0 10px; font-family:var(--serif); font-size:24px; font-weight:400; }
.value-copy p { margin:0; color:rgba(23,63,60,.65); font-size:13px; }

.process { display: grid; grid-template-columns: .74fr 1fr; gap: clamp(70px, 10vw, 150px); align-items: start; border-top:1px solid var(--line); }
.process-intro { position:sticky; top:120px; }
.process-intro > p:last-child { color:rgba(23,63,60,.68); }
.process-list { margin:0; padding:0; list-style:none; counter-reset: steps; border-top:1px solid var(--line); }
.process-list li { display:grid; grid-template-columns: 86px 145px 1fr; align-items:start; padding:30px 0; border-bottom:1px solid var(--line); }
.process-list li > span { color:var(--terra-deep); font-size:10px; font-weight:700; letter-spacing:.1em; }
.process-list strong { font-family:var(--serif); font-size:20px; font-weight:400; }
.process-list p { margin:1px 0 0; color:rgba(23,63,60,.65); font-size:13px; }

.faq { display:grid; grid-template-columns:.68fr 1fr; gap:clamp(70px,10vw,150px); padding-top:90px; }
.faq-list { border-top:1px solid var(--line); }
.faq-list details { border-bottom:1px solid var(--line); }
.faq-list summary { display:flex; align-items:center; justify-content:space-between; gap:24px; padding:27px 0; cursor:pointer; list-style:none; font-family:var(--serif); font-size:19px; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary i { position:relative; flex:0 0 26px; width:26px; height:26px; border:1px solid rgba(23,63,60,.45); border-radius:50%; }
.faq-list summary i::before, .faq-list summary i::after { content:""; position:absolute; top:50%; left:50%; width:9px; height:1px; background:var(--ink); transform:translate(-50%,-50%); transition:transform .25s ease; }
.faq-list summary i::after { transform:translate(-50%,-50%) rotate(90deg); }
.faq-list details[open] summary i::after { transform:translate(-50%,-50%) rotate(0); }
.faq-list details > p { margin:-4px 52px 28px 0; color:rgba(23,63,60,.65); font-size:14px; }

.cooperation { position:relative; min-height:620px; display:grid; place-items:center; overflow:hidden; padding:100px 24px; color:var(--cream-light); text-align:center; background:var(--terra-deep); isolation:isolate; }
.cooperation::before { content:""; position:absolute; inset:0; z-index:-2; background:radial-gradient(circle at 50% 130%, rgba(255,213,177,.26), transparent 50%); }
.cooperation::after { content:""; position:absolute; top:8%; bottom:8%; left:50%; z-index:-1; width:1px; background:rgba(255,255,255,.12); }
.cooperation-inner { max-width:840px; }
.cooperation .eyebrow { justify-content:center; }
.cooperation h2 { margin-bottom:26px; font-size:clamp(48px,7vw,88px); }
.cooperation-inner > p:not(.eyebrow) { max-width:600px; margin:0 auto 38px; color:rgba(255,250,242,.72); }
.button-light { display:inline-flex; align-items:center; gap:46px; padding:14px 21px; border:1px solid rgba(255,255,255,.68); border-radius:99px; font-size:13px; font-weight:700; letter-spacing:.08em; transition:background .25s,color .25s; }
.button-light:hover { color:var(--terra-deep); background:var(--cream-light); }
.cooperation-orb { position:absolute; z-index:-1; border:1px solid rgba(255,255,255,.15); border-radius:50%; }
.orb-left { left:-15%; bottom:-50%; width:55vw; aspect-ratio:1; }
.orb-right { top:-42%; right:-12%; width:49vw; aspect-ratio:1; }
.back-top { position:absolute; right:max(24px,calc((100vw - 1180px)/2)); bottom:30px; width:42px; height:42px; display:grid; place-items:center; border:1px solid rgba(255,255,255,.43); border-radius:50%; font-size:20px; transition:background .25s; }
.back-top:hover { background:rgba(255,255,255,.12); }

.reveal { opacity:1; transform:none; }
.js .reveal { opacity:0; transform:translateY(22px); transition:opacity .8s ease, transform .8s cubic-bezier(.22,1,.36,1); }
.js .reveal.is-visible { opacity:1; transform:translateY(0); }
.drift { translate:0 var(--parallax-y,0); will-change:translate; }

@media (max-width: 980px) {
  :root { --page: min(100% - 40px, 760px); }
  .brand-name { max-width:250px; overflow:hidden; text-overflow:ellipsis; }
  .menu-toggle { display:flex; align-items:center; gap:10px; border:0; padding:8px 0 8px 12px; color:var(--ink); background:transparent; cursor:pointer; }
  .menu-text { font-size:12px; font-weight:700; letter-spacing:.12em; }
  .menu-icon { position:relative; width:23px; height:15px; }
  .menu-icon i { position:absolute; right:0; width:23px; height:1px; background:currentColor; transition:transform .25s, top .25s; }
  .menu-icon i:first-child { top:3px; }
  .menu-icon i:last-child { top:11px; width:16px; }
  .menu-toggle[aria-expanded="true"] .menu-icon i:first-child { top:7px; transform:rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-icon i:last-child { top:7px; width:23px; transform:rotate(-45deg); }
  .site-nav { position:fixed; inset:70px 0 0; display:flex; flex-direction:column; align-items:flex-start; gap:0; padding:38px 24px 50px; background:var(--cream); transform:translateX(100%); visibility:hidden; transition:transform .35s cubic-bezier(.22,1,.36,1),visibility .35s; }
  .site-nav.is-open { transform:translateX(0); visibility:visible; }
  .site-nav a { width:100%; padding:16px 0; border-bottom:1px solid var(--line); font-family:var(--serif); font-size:27px; }
  .site-nav .nav-cta { width:auto; margin-top:24px; padding:11px 18px; font-family:var(--sans); font-size:13px; }
  .hero-copy { grid-template-columns:1fr; gap:28px; }
  .hero-intro { max-width:540px; }
  .hero-stage { margin-top:62px; }
  .section { padding:110px 0; }
  .section-heading { grid-template-columns:1fr; gap:22px; }
  .section-heading .eyebrow { grid-column:auto; }
  .section-heading > p:last-child { max-width:540px; }
  .service-card { grid-template-columns:50px 1fr 140px; gap:24px; }
  .service-body { grid-template-columns:1fr; }
  .service-body h3 { margin-bottom:20px; }
  .service-body ul { grid-column:auto; }
  .card-symbol { width:120px; height:120px; }
  .method { grid-template-columns:1fr 1fr; padding-inline:calc((100vw - min(100% - 40px,760px))/2); }
  .method-lead { align-self:start; }
  .method-visual { min-height:460px; }
  .method-steps { grid-column:1/-1; display:grid; grid-template-columns:1fr 1fr; }
  .method-steps li:nth-child(odd) { padding-right:26px; border-right:1px solid rgba(255,255,255,.18); }
  .method-steps li:nth-child(even) { padding-left:26px; }
  .value-frames { grid-template-columns:repeat(2,1fr); }
  .value-frame:last-child { grid-column:1/-1; display:grid; grid-template-columns:1fr 1fr; }
  .process, .faq { grid-template-columns:1fr; gap:50px; }
  .process-intro { position:static; max-width:620px; }
}

@media (max-width: 660px) {
  :root { --page: calc(100% - 32px); }
  .site-header { height:70px; }
  .brand { gap:9px; min-width:0; }
  .brand-mark { flex:0 0 27px; width:27px; height:27px; }
  .brand-name { font-size:11px; letter-spacing:.04em; }
  .hero { padding-top:126px; padding-bottom:60px; }
  h1 { font-size:clamp(48px,15vw,68px); }
  h2 { font-size:clamp(38px,11vw,52px); }
  .hero-stage { min-height:430px; margin-top:50px; }
  .object-main { left:34%; width:38%; }
  .object-back { right:8%; width:34%; }
  .object-small { left:9%; width:28%; }
  .caption-bottom { max-width:155px; text-align:center; }
  .hero-notes { grid-template-columns:1fr; padding:14px 0; }
  .hero-notes p, .hero-notes p + p { padding:10px 2px; border:0; }
  .section { padding:88px 0; }
  .service-list { margin-top:50px; }
  .service-card { grid-template-columns:36px 1fr; min-height:0; padding:34px 0; }
  .service-card:hover { padding-left:0; }
  .service-body h3 { font-size:34px; }
  .card-symbol { display:none; }
  .method { display:block; padding:88px 16px; }
  .method-lead { max-width:540px; }
  .method-visual { min-height:440px; margin:20px auto 44px; max-width:440px; }
  .method-steps { display:block; }
  .method-steps li:nth-child(odd), .method-steps li:nth-child(even) { padding:21px 0; border-right:0; }
  .value-frames { grid-template-columns:1fr; gap:24px; }
  .value-frame:last-child { grid-column:auto; display:block; }
  .value-art { aspect-ratio:1.15; }
  .process-list li { grid-template-columns:68px 1fr; row-gap:7px; }
  .process-list p { grid-column:2; }
  .faq { padding-top:72px; }
  .faq-list summary { font-size:17px; }
  .faq-list details > p { margin-right:0; }
  .cooperation { min-height:590px; }
  .cooperation h2 { font-size:clamp(44px,13vw,62px); }
  .cooperation-inner > p:not(.eyebrow) { font-size:14px; }
  .orb-left { width:100vw; }
  .orb-right { width:92vw; }
}

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