:root {
  color-scheme: light;
  --paper: #f4f6f4;
  --surface: #ffffff;
  --ink: #111514;
  --muted: #65706b;
  --graphite: #252d2a;
  --line: #cbd1ce;
  --signal: #20a84a;
  --signal-dark: #0d6d31;
  --soft-green: #e6f5ea;
  --gutter: clamp(22px, 4vw, 64px);
  --header-height: 98px;
  --sans: Pretendard, "Pretendard Variable", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 28px);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }
img, iframe { display: block; max-width: 100%; }
img { object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

h1, h2, h3, p, figure, dl, dd, ol, ul { margin: 0; }
h1, h2, h3, p, li { word-break: keep-all; }

.demo-ribbon {
  min-height: 30px;
  padding: 5px var(--gutter);
  background: var(--signal);
  color: #06160b;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  text-align: center;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, .97);
  transition: box-shadow 170ms ease, background-color 170ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 14px 38px rgba(17, 21, 20, .1);
  backdrop-filter: blur(14px);
}

.utility-tier {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 31px;
  padding: 4px var(--gutter);
  background: var(--ink);
  color: #d7deda;
  font-size: 11px;
  font-weight: 700;
}

.utility-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.utility-status i {
  width: 8px;
  height: 8px;
  border: 2px solid var(--signal);
  border-radius: 50%;
}

.main-tier {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(26px, 4vw, 64px);
  min-height: 67px;
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 14px;
  min-height: 48px;
  white-space: nowrap;
}

.brand strong {
  font-size: 27px;
  font-weight: 900;
  letter-spacing: -.055em;
}

.brand b,
.site-footer b,
.did-identity b { color: var(--signal); }

.brand span {
  color: var(--muted);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .14em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 3vw, 44px);
}

.desktop-nav a {
  position: relative;
  min-height: 44px;
  padding: 11px 0;
  color: var(--graphite);
  font-size: 15px;
  font-weight: 800;
  white-space: nowrap;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  background: var(--signal);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 150ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a[aria-current="true"]::after { transform: scaleX(1); }

.header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  background: var(--signal);
  color: #06160b;
  font-size: 14px;
  font-weight: 900;
}

.menu-toggle, .mobile-menu { display: none; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 52%) minmax(0, 48%);
  min-height: calc(100svh - var(--header-height) - 30px);
  background: #07100c;
  color: #f7faf8;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(58px, 7vw, 112px) var(--gutter);
}

.eyebrow {
  color: var(--signal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
  line-height: 1.4;
}

.hero h1 {
  margin-top: 25px;
  font-size: clamp(52px, 6vw, 90px);
  font-weight: 900;
  letter-spacing: -.075em;
  line-height: .99;
}

.hero h1 span,
.section-heading h2 span,
.process-copy h2 span,
.operating-heading h2 span,
.did-proof-copy h2 span { display: block; }

.hero-copy > p:not(.eyebrow) {
  max-width: 630px;
  margin-top: 28px;
  color: #aab6b0;
  font-size: clamp(16px, 1.35vw, 20px);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-weight: 900;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 150ms ease, background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}

.button:hover { transform: translateY(-2px); }
.button--signal { background: var(--signal); color: #06160b; }
.button--signal:hover { background: #2fbe59; }
.button--dark { background: var(--ink); color: #fff; }

.text-link {
  min-height: 44px;
  padding: 10px 0;
  border-bottom: 1px solid var(--signal);
  color: #eff6f1;
  font-weight: 800;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(50px, 6vw, 86px);
  border-top: 1px solid #35403b;
}

.hero-facts div {
  padding: 18px 18px 0 0;
  border-right: 1px solid #35403b;
}

.hero-facts div + div { padding-left: 18px; }
.hero-facts div:last-child { border-right: 0; }
.hero-facts dt { color: var(--signal); font-size: 12px; font-weight: 900; }
.hero-facts dd { margin-top: 5px; color: #d9e1dc; font-size: 13px; font-weight: 800; }

.hero-media {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  background: #151b18;
}

.hero-media img {
  width: 100%;
  height: 100%;
  filter: saturate(.66) contrast(1.08);
  animation: repair-ambient-drift 22s ease-in-out infinite alternate;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 16, 12, .62), transparent 38%, rgba(7, 16, 12, .08));
  content: "";
}

.hero-media figcaption {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  z-index: 1;
  padding: 12px 14px;
  border-left: 3px solid var(--signal);
  background: rgba(7, 16, 12, .8);
  color: #e8efeb;
  font-size: 12px;
  font-weight: 700;
}

@keyframes repair-ambient-drift {
  from { transform: translate3d(-.45%, .2%, 0) scale(1.025); }
  to { transform: translate3d(.55%, -.25%, 0) scale(1.05); }
}

.section-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(86px, 9vw, 140px) var(--gutter);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(140px, .75fr) minmax(420px, 2.15fr) minmax(230px, 1fr);
  align-items: end;
  gap: 36px;
  padding-bottom: 34px;
  border-bottom: 2px solid var(--ink);
}

.section-heading h2,
.process-copy h2,
.operating-heading h2,
.did-proof-copy h2,
.campaign-copy h2,
.inquiry-form h2 {
  font-size: clamp(40px, 4.5vw, 68px);
  font-weight: 900;
  letter-spacing: -.065em;
  line-height: 1.04;
}

.section-heading > p:last-child,
.operating-heading > p:last-child {
  color: var(--muted);
  font-size: 14px;
}

.guide-list { margin-top: 8px; }

.guide-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) minmax(150px, auto) minmax(126px, auto);
  align-items: center;
  gap: clamp(18px, 2.5vw, 38px);
  min-height: 142px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.guide-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 2px solid var(--graphite);
  color: var(--signal-dark);
  font-size: 12px;
  font-weight: 900;
}

.guide-row h3 { font-size: clamp(23px, 2.2vw, 34px); font-weight: 900; letter-spacing: -.035em; }
.guide-row p { max-width: 600px; margin-top: 5px; color: var(--muted); font-size: 14px; }
.guide-row > strong { color: var(--graphite); font-size: 14px; white-space: nowrap; }

.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  white-space: nowrap;
}

.status--available { background: var(--soft-green); color: var(--signal-dark); }
.status--sold-out { color: #7b5c16; }
.status--closed { color: var(--muted); }
.empty-state { padding: 50px 0; border-bottom: 1px solid var(--line); color: var(--muted); }

.process-section {
  display: grid;
  grid-template-columns: minmax(0, 44%) minmax(0, 56%);
  min-height: 760px;
  background: var(--ink);
  color: #f4f7f5;
}

.process-copy { padding: clamp(76px, 8vw, 126px) var(--gutter); }
.process-copy h2 { margin-top: 22px; }
.process-copy ol { margin-top: 54px; padding: 0; border-top: 1px solid #3b4541; list-style: none; }
.process-copy li { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 23px 0; border-bottom: 1px solid #3b4541; }
.process-copy li b { color: var(--signal); font-size: 12px; }
.process-copy li strong { font-size: 19px; }
.process-copy li p { margin-top: 3px; color: #a8b3ad; font-size: 13px; }

.process-media { position: relative; min-height: 600px; overflow: hidden; }
.process-media img { width: 100%; height: 100%; filter: saturate(.62) contrast(1.08); }
.process-media figcaption { position: absolute; right: 28px; bottom: 28px; left: 28px; padding: 12px 14px; background: rgba(17, 21, 20, .82); color: #dce5df; font-size: 12px; }

.operating-heading {
  display: grid;
  grid-template-columns: .8fr 2.1fr 1fr;
  align-items: end;
  gap: 36px;
}

.channel-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 64px;
  padding: 0;
  border-top: 2px solid var(--ink);
  list-style: none;
}

.channel-list li {
  min-height: 218px;
  padding: 28px clamp(22px, 3vw, 42px) 32px 0;
  border-right: 1px solid var(--line);
}

.channel-list li + li { padding-left: clamp(22px, 3vw, 42px); }
.channel-list li:last-child { border-right: 0; }
.channel-list span { color: var(--signal-dark); font-size: 12px; font-weight: 900; }
.channel-list strong { display: block; margin-top: 30px; font-size: clamp(24px, 2.1vw, 32px); font-weight: 900; line-height: 1.25; }
.channel-list p { margin-top: 12px; color: var(--muted); font-size: 14px; }

.publication-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0 calc(var(--gutter) * -1) calc(clamp(86px, 9vw, 140px) * -1);
  background: var(--signal);
  color: #06160b;
}

.publication-strip span { min-height: 72px; padding: 22px 16px; border-right: 1px solid rgba(6, 22, 11, .26); font-size: 13px; font-weight: 900; text-align: center; }
.publication-strip span:last-child { border-right: 0; }

.campaign-section {
  display: grid;
  grid-template-columns: 52% 48%;
  min-height: 690px;
  background: #07100c;
  color: #f6faf7;
}

.campaign-copy { padding: clamp(76px, 8vw, 126px) var(--gutter); }
.campaign-copy h2 { margin-top: 22px; }
.campaign-copy > p:not(.eyebrow) { max-width: 620px; margin-top: 24px; color: #b1bcb6; font-size: 17px; }
.campaign-copy ul { margin: 40px 0 0; padding: 0; border-top: 1px solid #37423d; list-style: none; }
.campaign-copy li { position: relative; padding: 17px 0 17px 28px; border-bottom: 1px solid #37423d; color: #d7e0db; font-size: 14px; }
.campaign-copy li::before { position: absolute; top: 22px; left: 0; width: 8px; height: 8px; background: var(--signal); content: ""; }
.campaign-section > figure { position: relative; min-height: 560px; overflow: hidden; }
.campaign-section > figure img { width: 100%; height: 100%; filter: saturate(.62) contrast(1.08); }
.campaign-section > figure figcaption { position: absolute; right: 24px; bottom: 24px; left: 24px; padding: 12px 14px; background: rgba(7, 16, 12, .84); color: #d6dfda; font-size: 12px; }

.did-proof {
  display: grid;
  grid-template-columns: minmax(300px, 37%) minmax(0, 63%);
  align-items: center;
  gap: clamp(38px, 6vw, 92px);
  max-width: none;
  background: var(--surface);
}

.did-proof-copy > p:not(.eyebrow) { max-width: 580px; margin-top: 24px; color: var(--muted); }
.did-proof-copy .button { margin-top: 32px; }
.monitor { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border: 10px solid var(--ink); background: var(--ink); box-shadow: 0 28px 70px rgba(17, 21, 20, .2); }
.monitor--linked { display: block; isolation: isolate; }
.monitor--linked:focus-visible { outline: 3px solid var(--signal); outline-offset: 5px; }
.monitor-open { position: absolute; z-index: 3; top: 10px; right: 10px; padding: 6px 9px; background: rgba(17, 21, 20, .9); color: #f6faf7; font-size: clamp(8px, .7vw, 12px); font-weight: 900; letter-spacing: .04em; }
.monitor-open b { color: var(--signal); }
.monitor-preview { width: 100%; height: 100%; }
.monitor-preview--repair { display: grid; grid-template: "header header" 16% "content campaign" 50% "content notice" 24% "footer footer" 10% / 58% 42%; background: #f4f6f4; color: var(--ink); }
.monitor-preview__header { grid-area: header; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 4%; border-bottom: 1px solid var(--line); background: #fff; }
.monitor-preview__header strong { font-size: clamp(10px, 1.25vw, 23px); font-weight: 900; }
.monitor-preview__header strong > b { color: var(--signal-dark); }
.monitor-preview__header small { color: var(--signal-dark); font-size: clamp(6px, .55vw, 10px); font-weight: 900; letter-spacing: .07em; }
.monitor-preview__content { grid-area: content; display: flex; flex-direction: column; min-width: 0; padding: 6% 7% 4%; }
.monitor-preview__eyebrow { color: var(--signal-dark); font-size: clamp(6px, .55vw, 10px); font-weight: 900; letter-spacing: .12em; }
.monitor-preview__content > strong { margin-top: 1%; font-size: clamp(11px, 1.55vw, 28px); font-weight: 900; line-height: 1.12; }
.monitor-preview__rows { display: grid; margin-top: 5%; border-top: 2px solid var(--ink); }
.monitor-preview__rows i { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 3% 0; border-bottom: 1px solid var(--line); font-size: clamp(7px, .72vw, 12px); font-style: normal; font-weight: 800; }
.monitor-preview__rows i b { color: var(--signal-dark); font-size: .78em; }
.monitor-preview__campaign { grid-area: campaign; position: relative; overflow: hidden; background: #07100c; color: #fff; }
.monitor-preview__campaign > img { width: 100%; height: 100%; opacity: .58; filter: grayscale(.35) contrast(1.1); }
.monitor-preview__campaign > span { position: absolute; right: 7%; bottom: 8%; left: 7%; display: grid; }
.monitor-preview__campaign small, .monitor-preview__notice small { color: var(--signal); font-size: clamp(5px, .45vw, 8px); font-weight: 900; letter-spacing: .1em; }
.monitor-preview__campaign b, .monitor-preview__notice b { font-size: clamp(7px, .8vw, 14px); }
.monitor-preview__notice { grid-area: notice; display: flex; align-items: center; gap: 8%; padding: 5% 7%; background: #fff; }
.monitor-preview__notice > img { width: clamp(26px, 3.4vw, 60px); aspect-ratio: 1; }
.monitor-preview__notice > span { display: grid; }
.monitor-preview__footer { grid-area: footer; display: flex; align-items: center; justify-content: flex-end; padding: 0 4%; background: var(--signal); color: #06160b; font-size: clamp(6px, .55vw, 10px); font-weight: 900; }

.inquiry-section {
  display: grid;
  grid-template-columns: 52% 48%;
  background: var(--paper);
}

.inquiry-form { padding: clamp(76px, 8vw, 126px) var(--gutter); }
.inquiry-form h2 { margin-top: 20px; }
.inquiry-form > p:not(.eyebrow) { max-width: 650px; margin-top: 22px; color: var(--muted); }
.inquiry-fields { display: grid; gap: 16px; margin-top: 30px; }
.inquiry-fields:empty::before { display: block; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); content: "기기 종류와 보이는 증상을 입력하는 영역입니다."; }
.privacy-consent { display: flex; align-items: flex-start; gap: 10px; margin: 24px 0 18px; font-size: 13px; }
.privacy-consent input { width: 18px; height: 18px; margin-top: 3px; }
.inquiry-section > figure { position: relative; min-height: 680px; overflow: hidden; }
.inquiry-section > figure img { width: 100%; height: 100%; filter: saturate(.68) contrast(1.04); }
.inquiry-section > figure figcaption { position: absolute; right: 24px; bottom: 24px; left: 24px; padding: 12px 14px; background: rgba(17, 21, 20, .82); color: #dce5df; font-size: 12px; }

.section-heading--compact { grid-template-columns: 180px minmax(0, 1fr); }
.notice-list { margin-top: 40px; border-top: 2px solid var(--ink); }
.notice-list article { display: grid; grid-template-columns: 140px 1fr; gap: 28px; min-height: 110px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.notice-list article > span { color: var(--signal-dark); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.notice-list h3 { font-size: 22px; font-weight: 900; }
.notice-list p { margin-top: 4px; color: var(--muted); font-size: 14px; }

.site-footer {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 36px;
  padding: 50px var(--gutter);
  background: var(--ink);
  color: #edf3ef;
}

.site-footer strong, .site-footer span { display: block; }
.site-footer strong { font-size: 24px; font-weight: 900; }
.site-footer span, .site-footer p, .site-footer a { color: #aeb9b3; font-size: 13px; }
.site-footer nav { display: flex; flex-wrap: wrap; align-content: start; gap: 12px 22px; }

[data-reveal] { opacity: 0; transform: translate3d(0, 18px, 0); transition: opacity 460ms ease, transform 460ms ease; }
[data-reveal].is-visible { opacity: 1; transform: translate3d(0, 0, 0); }

/* Display-ready DID */
body[data-page="did"] { min-height: 100svh; overflow: hidden; background: #070b09; color: var(--ink); }
.did-device-note { display: none; }
.did-canvas {
  position: relative;
  display: grid;
  grid-template-columns: 66% 34%;
  grid-template-rows: 14% 76% 10%;
  width: min(100vw, 177.7778vh);
  height: min(100vh, 56.25vw);
  margin: auto;
  overflow: hidden;
  background: var(--surface);
}

.did-header {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.15fr 1fr auto;
  align-items: center;
  gap: 2.5vw;
  padding: 1.25vw 2.3vw;
  background: #07100c;
  color: #f5faf7;
}

.did-identity strong, .did-identity span { display: block; }
.did-identity strong { font-size: clamp(26px, 2.6vw, 54px); font-weight: 900; letter-spacing: -.055em; }
.did-identity span { margin-top: .25vw; color: #9eaaa4; font-size: clamp(8px, .58vw, 12px); font-weight: 900; letter-spacing: .2em; }
.did-purpose span { display: block; color: var(--signal); font-size: clamp(9px, .68vw, 14px); font-weight: 900; letter-spacing: .12em; }
.did-purpose strong { display: block; margin-top: .3vw; font-size: clamp(16px, 1.35vw, 28px); }
#did-clock { color: #a9b4ae; font-size: clamp(9px, .7vw, 14px); font-weight: 700; white-space: nowrap; }

.did-guide { grid-column: 1; grid-row: 2; display: grid; grid-template-rows: auto 1fr; min-width: 0; padding: 2vw 2.6vw 1.5vw; }
.did-section-heading { display: grid; grid-template-columns: auto auto 1fr; align-items: baseline; gap: 1.2vw; padding-bottom: 1vw; border-bottom: 2px solid var(--ink); }
.did-section-heading p { color: var(--signal-dark); font-size: clamp(9px, .68vw, 14px); font-weight: 900; letter-spacing: .15em; }
.did-section-heading h1 { font-size: clamp(27px, 2.35vw, 48px); font-weight: 900; letter-spacing: -.055em; }
.did-section-heading > span { justify-self: end; color: var(--muted); font-size: clamp(9px, .72vw, 15px); }
.did-guide-list { display: grid; grid-template-rows: repeat(4, minmax(0, 1fr)); min-height: 0; }
.did-guide-item { display: grid; grid-template-columns: 3.4vw minmax(0, 1fr) auto auto; align-items: center; gap: 1.05vw; min-height: 0; border-bottom: 1px solid var(--line); }
.did-guide-item > span:first-child { display: grid; place-items: center; width: 2.5vw; height: 2.5vw; border: 2px solid var(--graphite); color: var(--signal-dark); font-size: clamp(9px, .75vw, 15px); font-weight: 900; }
.did-guide-item h2 { font-size: clamp(19px, 1.7vw, 35px); font-weight: 900; letter-spacing: -.035em; }
.did-guide-item p { max-width: 42vw; margin-top: .1vw; overflow: hidden; color: var(--muted); font-size: clamp(9px, .7vw, 14px); line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
.did-guide-item > strong { font-size: clamp(9px, .76vw, 15px); white-space: nowrap; }
.did-guide-item .status { min-height: 0; padding: .35vw .65vw; font-size: clamp(8px, .58vw, 12px); }

.did-campaign { grid-column: 2; grid-row: 2; display: grid; grid-template-rows: 39% 24% 37%; min-width: 0; border-left: 1px solid var(--line); background: var(--paper); }
.did-campaign > figure { overflow: hidden; margin: 0; }
.did-campaign > figure img { width: 100%; height: 100%; filter: saturate(.62) contrast(1.08); }
.did-campaign > article { padding: 1.2vw 1.5vw; border-bottom: 1px solid var(--line); }
.did-campaign > article span { color: var(--signal-dark); font-size: clamp(8px, .56vw, 12px); font-weight: 900; letter-spacing: .13em; }
.did-campaign > article h2 { margin-top: .3vw; font-size: clamp(17px, 1.4vw, 29px); font-weight: 900; letter-spacing: -.04em; }
.did-campaign > article p { margin-top: .3vw; color: var(--muted); font-size: clamp(9px, .66vw, 14px); line-height: 1.45; }
.did-qr-row { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 1.1vw; min-width: 0; padding: 1vw 1.4vw; }
.did-qr { display: grid; justify-items: center; margin: 0; }
.did-qr img { width: clamp(90px, 9.4vw, 190px); height: clamp(90px, 9.4vw, 190px); padding: .28vw; background: #fff; }
.did-qr figcaption { margin-top: .18vw; color: var(--signal-dark); font-size: clamp(7px, .5vw, 10px); font-weight: 900; white-space: nowrap; }
.did-qr-row > div { min-width: 0; }
.did-notice-label { display: block; color: var(--signal-dark); font-size: clamp(7px, .5vw, 10px); font-weight: 900; letter-spacing: .1em; }
.did-qr-row > div strong { display: block; font-size: clamp(13px, 1.05vw, 22px); font-weight: 900; }
.did-qr-row > div p { margin-top: .25vw; color: var(--muted); font-size: clamp(8px, .58vw, 12px); line-height: 1.4; word-break: keep-all; }

.did-footer { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2vw; padding: .9vw 2.3vw; background: var(--signal); color: #06160b; font-size: clamp(9px, .7vw, 14px); }
.did-footer strong { text-align: center; }
.did-footer span:last-child { text-align: right; }
.did-network-state { position: absolute; right: 1.2vw; bottom: .9vw; z-index: 5; padding: .45vw .75vw; border: 1px solid rgba(255, 255, 255, .24); background: rgba(7, 16, 12, .88); color: #fff; font-size: clamp(8px, .56vw, 12px); }

@media (max-width: 1120px) {
  .main-tier { grid-template-columns: auto 1fr auto; }
  .desktop-nav { gap: 20px; }
  .desktop-nav a { font-size: 14px; }
  .brand span { display: none; }
  .section-heading, .operating-heading { grid-template-columns: 130px 1.55fr 1fr; }
  .guide-row { grid-template-columns: 56px 1fr auto; }
  .guide-row .status { grid-column: 2; justify-self: start; }
}

@media (max-width: 980px) {
  :root { --header-height: 92px; }
  .utility-tier { justify-content: center; }
  .utility-tier > span:last-child { display: none; }
  .main-tier { grid-template-columns: auto 1fr auto; min-height: 61px; }
  .desktop-nav, .header-action { display: none; }
  .menu-toggle { grid-column: 3; display: inline-flex; align-items: center; gap: 10px; min-width: 68px; min-height: 44px; padding: 8px 0 8px 14px; border: 0; background: transparent; color: var(--ink); font-weight: 800; cursor: pointer; }
  .menu-toggle i, .menu-toggle i::before, .menu-toggle i::after { display: block; width: 20px; height: 2px; background: currentColor; content: ""; transition: transform 160ms ease, opacity 160ms ease; }
  .menu-toggle i { position: relative; }
  .menu-toggle i::before { position: absolute; top: -6px; }
  .menu-toggle i::after { position: absolute; top: 6px; }
  .menu-toggle[aria-expanded="true"] i { background: transparent; }
  .menu-toggle[aria-expanded="true"] i::before { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] i::after { transform: translateY(-6px) rotate(-45deg); }
  .mobile-menu:not([hidden]) { position: fixed; z-index: 45; top: calc(30px + var(--header-height)); right: 0; bottom: 0; display: flex; flex-direction: column; width: min(430px, 100vw); padding: 28px var(--gutter) 48px; background: var(--surface); box-shadow: -24px 30px 70px rgba(17, 21, 20, .2); }
  .mobile-menu a { display: flex; align-items: center; min-height: 62px; border-bottom: 1px solid var(--line); font-size: 21px; font-weight: 900; }
  .hero { grid-template-columns: 55% 45%; }
  .hero h1 { font-size: clamp(48px, 6.8vw, 70px); }
}

@media (max-width: 800px) {
  .hero, .process-section, .campaign-section, .did-proof, .inquiry-section { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-copy { min-height: calc(100svh - var(--header-height) - 30px); }
  .hero-media { min-height: 58svh; }
  .hero-media img { object-position: 60% center; }
  .section-heading, .operating-heading, .section-heading--compact { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  .process-copy { order: 1; }
  .process-media { order: 2; min-height: 56svh; }
  .channel-list { grid-template-columns: 1fr; }
  .channel-list li, .channel-list li + li { min-height: 0; padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .channel-list strong { margin-top: 10px; }
  .publication-strip { grid-template-columns: repeat(2, 1fr); }
  .publication-strip span:nth-child(2) { border-right: 0; }
  .publication-strip span:nth-child(-n+2) { border-bottom: 1px solid rgba(6, 22, 11, .26); }
  .campaign-copy { order: 1; }
  .campaign-section > figure { order: 2; min-height: 54svh; }
  .inquiry-form { order: 1; }
  .inquiry-section > figure { order: 2; min-height: 54svh; }
  .site-footer { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 600px) {
  :root { --gutter: 20px; --header-height: 88px; }
  body { font-size: 15px; }
  .demo-ribbon { font-size: 11px; }
  .utility-tier { min-height: 28px; font-size: 10px; }
  .main-tier { min-height: 60px; padding-right: 20px; padding-left: 20px; }
  .brand strong { font-size: 24px; }
  .hero-copy { min-height: auto; padding-top: 54px; padding-bottom: 52px; }
  .hero h1 { font-size: clamp(45px, 13.4vw, 60px); line-height: .98; }
  .hero-copy > p:not(.eyebrow) { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 10px; }
  .text-link { text-align: center; }
  .hero-facts { grid-template-columns: 1fr; margin-top: 42px; }
  .hero-facts div, .hero-facts div + div { display: grid; grid-template-columns: 34px 1fr; padding: 12px 0; border-right: 0; border-bottom: 1px solid #35403b; }
  .hero-facts dd { margin-top: 0; }
  .hero-media { min-height: 52svh; }
  .section-shell, .process-copy, .campaign-copy, .inquiry-form { padding-top: 76px; padding-bottom: 76px; }
  .section-heading h2, .process-copy h2, .operating-heading h2, .did-proof-copy h2, .campaign-copy h2, .inquiry-form h2 { font-size: clamp(38px, 11vw, 50px); }
  .guide-row { grid-template-columns: 48px minmax(0, 1fr); gap: 10px 12px; min-height: 0; padding: 24px 0; }
  .guide-row > strong, .guide-row .status { grid-column: 2; justify-self: start; }
  .guide-row h3 { font-size: 25px; }
  .guide-row p { font-size: 13px; }
  .publication-strip { margin-right: -20px; margin-left: -20px; }
  .did-proof { gap: 38px; }
  .notice-list article { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 900px) and (orientation: portrait) {
  body[data-page="did"] { display: grid; place-items: center; padding: 24px; overflow: auto; background: var(--paper); }
  .did-device-note { display: block; max-width: 420px; color: var(--muted); text-align: center; }
  .did-device-note a { display: block; min-height: 44px; margin-top: 18px; padding: 10px 14px; border: 1px solid var(--signal-dark); color: var(--signal-dark); font-weight: 900; }
  .did-canvas { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .hero-media img { animation: none; transform: scale(1.025); }
  [data-reveal] { opacity: 1; transform: none; }
}

/* Fail-closed location scaffold: no provider route exists until an address-matched destination is supplied. */
.location-section { display: grid; grid-template-columns: minmax(300px, .82fr) minmax(0, 1.18fr); background: var(--ink); color: #edf3ef; }
.location-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(72px, 8vw, 132px) var(--gutter); }
.location-copy .eyebrow { color: var(--signal); }
.location-copy h2 { margin-top: 16px; font-size: clamp(44px, 5.4vw, 78px); font-weight: 900; line-height: .95; letter-spacing: -.055em; }
.location-copy h2 span { display: block; }
.location-copy > p:not(.eyebrow):not(.location-note) { max-width: 620px; margin-top: 24px; color: #aeb9b3; }
.location-facts { display: grid; width: 100%; margin-top: 34px; border-top: 1px solid #53605a; }
.location-facts div { display: grid; grid-template-columns: 82px 1fr; gap: 16px; padding: 15px 0; border-bottom: 1px solid #35403b; }
.location-facts dt { color: var(--signal); font-size: 12px; font-weight: 900; }
.location-facts dd { color: #edf3ef; font-size: 13px; }
.location-copy [hidden] { display: none !important; }
.navigation-actions { width: 100%; margin-top: 26px; }
.navigation-actions > p { margin-bottom: 10px; color: var(--signal); font-size: 12px; font-weight: 900; letter-spacing: .1em; }
.navigation-rail { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.navigation-rail a,
.map-search-link { display: flex; min-height: 44px; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border: 1px solid var(--signal); font-size: 12px; font-weight: 900; }
.navigation-rail a { color: #06160b; background: var(--signal); }
.map-search-link { width: 100%; margin-top: 18px; color: var(--signal); }
.navigation-rail a:focus-visible,
.map-search-link:focus-visible { outline: 3px solid #a5ffb8; outline-offset: 3px; }
.location-note { margin-top: 13px; color: #8f9b95; font-size: 12px; }
.location-map { position: relative; min-height: 560px; overflow: hidden; background: #dfe5e1; }
.location-map-fallback { position: absolute; inset: 0; overflow: hidden; padding: clamp(32px, 4vw, 64px); color: var(--ink); background: repeating-linear-gradient(90deg, transparent 0 47px, rgba(17,21,20,.1) 48px), repeating-linear-gradient(0deg, transparent 0 47px, rgba(17,21,20,.1) 48px), #dfe5e1; }
.location-map-fallback p,
.location-map-fallback strong,
.location-map-fallback small { position: relative; z-index: 2; display: block; }
.location-map-fallback p { color: var(--signal-dark); font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.location-map-fallback strong { margin-top: 20px; font-size: clamp(54px, 7vw, 104px); font-weight: 900; line-height: .82; letter-spacing: -.065em; }
.location-map-fallback small { position: absolute; right: 28px; bottom: 24px; color: var(--muted); font-size: 11px; font-weight: 800; }
.scan-line { position: absolute; z-index: 1; background: var(--signal); }
.scan-line-a { right: 0; bottom: 34%; left: 0; height: 3px; }
.scan-line-b { top: 0; right: 27%; bottom: 0; width: 3px; }
.scan-target { position: absolute; z-index: 2; right: calc(27% - 22px); bottom: calc(34% - 22px); width: 46px; height: 46px; border: 3px solid var(--signal-dark); border-radius: 50%; box-shadow: 0 0 0 10px rgba(32,168,74,.2); }
.scan-target::before,
.scan-target::after { position: absolute; top: 50%; left: 50%; background: var(--signal-dark); content: ""; transform: translate(-50%, -50%); }
.scan-target::before { width: 18px; height: 3px; }
.scan-target::after { width: 3px; height: 18px; }

@media (max-width: 800px) {
  .location-section { grid-template-columns: 1fr; }
  .location-map { min-height: 380px; }
}
@media (max-width: 430px) {
  .location-copy { padding: 76px 20px; }
  .navigation-rail { grid-template-columns: 1fr; }
  .navigation-rail a,
  .map-search-link { min-height: 48px; }
  .location-map { min-height: 310px; }
  .location-map-fallback strong { font-size: 52px; }
}