/* macOS-inspired glass design system */
:root {
  --bg-deep: #e7f0f5;
  --bg: #eef5f9;
  --surface: rgba(255, 255, 255, .68);
  --surface-hi: rgba(255, 255, 255, .9);
  --line: rgba(91, 132, 158, .24);
  --line-hi: rgba(47, 155, 215, .34);
  --text: #13202a;
  --text-dim: rgba(33, 50, 64, .76);
  --text-faint: rgba(92, 107, 118, .66);
  --cherenkov: #2f9bd7;
  --cherenkov-deep: #126d9d;
  --teal: #24b7a4;
  --amber: #d99a2b;
  --radius: 8px;
  --glass: rgba(255, 255, 255, .68);
  --glass-strong: rgba(255, 255, 255, .86);
  --glass-soft: rgba(255, 255, 255, .52);
  --glass-shadow: 0 28px 80px rgba(31, 70, 96, .16);
}

html { background: #eef5f9; }

body.site-glass {
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(247, 251, 253, .42), rgba(238, 245, 249, .92)),
    url("/assets/generated/hero-radiation-lab.webp") center top / cover fixed no-repeat,
    #eef5f9;
  cursor: auto;
}

body.site-glass::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 8%, rgba(47, 155, 215, .14), transparent 32%),
    radial-gradient(circle at 82% 6%, rgba(36, 183, 164, .12), transparent 30%),
    linear-gradient(180deg, rgba(247, 251, 253, .28), rgba(238, 245, 249, .96) 68%, #eef5f9 100%);
}

body.site-glass main,
body.site-glass > article,
body.site-glass > section,
body.site-glass > footer { position: relative; z-index: 2; }

body.site-glass section { background: transparent; }
body.site-glass a,
body.site-glass button { cursor: pointer; }

.sub-nav {
  top: 18px;
  left: 50%;
  right: auto;
  width: min(1120px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 18px 60px rgba(31, 70, 96, .16), inset 0 1px rgba(255, 255, 255, .78);
  transform: translateX(-50%);
  -webkit-backdrop-filter: blur(26px) saturate(140%);
  backdrop-filter: blur(26px) saturate(140%);
}

.sub-nav .nav-inner {
  max-width: none;
  min-height: 60px;
  padding: 8px 10px 8px 16px;
  gap: 22px;
}

.brand-logo {
  display: inline-flex;
  width: 30px;
  height: 30px;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  background: rgba(255, 255, 255, .94);
}

.brand-logo img { width: 100%; height: 100%; object-fit: contain; }
.sub-nav .menu { margin-left: auto; gap: 2px; }
.sub-nav .menu a {
  padding: 9px 11px;
  border-radius: 7px;
  color: var(--text-dim);
  font-size: 13px;
}
.sub-nav .menu a:hover { color: var(--text); background: rgba(255, 255, 255, .07); }
.sub-nav .nav-cta {
  padding: 10px 16px;
  border: 0;
  border-radius: 7px;
  color: #fff;
  background: linear-gradient(135deg, #2f9bd7, #24b7a4);
}

.btn {
  min-height: 44px;
  padding: 0 19px;
  border-radius: 7px;
  font-weight: 620;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #2f9bd7, #24b7a4);
  box-shadow: 0 12px 30px rgba(47, 155, 215, .2);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 34px rgba(58, 154, 224, .25);
}
.btn-ghost {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, .58);
}
.btn-ghost:hover { border-color: var(--line-hi); background: rgba(255, 255, 255, .76); }

.eyebrow {
  gap: 0;
  color: var(--cherenkov-deep);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .14em;
}
.eyebrow::before { display: none; }
.h1, .h2, .h3 { letter-spacing: 0; }
.lead { color: var(--text-dim); }

.service-page,
.consult-page,
.news-page,
.notices-page,
.notice-detail,
.news-detail { position: relative; z-index: 2; }

.service-page,
.consult-page { padding-top: 0; }

.service-hero,
.consult-intro {
  min-height: 680px;
  padding-top: 150px;
  background:
    linear-gradient(90deg, rgba(247, 251, 253, .86), rgba(247, 251, 253, .38) 72%),
    url("/assets/generated/hero-radiation-lab.webp") center / cover;
}

.service-hero::before,
.consult-intro::before,
.explore-intro::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, rgba(247, 251, 253, .22), rgba(238, 245, 249, .9));
}

.service-hero .wrap,
.consult-intro .wrap { position: relative; z-index: 1; }

.service-hero h1,
.consult-intro h1 {
  letter-spacing: 0;
  text-shadow: 0 8px 34px rgba(255, 255, 255, .56);
}

.service-fit,
.consult-notes,
.embedded-form-shell,
.process-grid,
.service-check-list,
.service-faqs,
.notice-keyfacts,
.notice-content,
.news-content,
.notice-attachments,
.news-list,
.notices-list {
  border-color: var(--line) !important;
}

.service-fit,
.consult-notes {
  border-radius: 8px;
  background: var(--glass);
  box-shadow: var(--glass-shadow), inset 0 1px rgba(255, 255, 255, .08);
  -webkit-backdrop-filter: blur(26px) saturate(135%);
  backdrop-filter: blur(26px) saturate(135%);
}

.service-essentials,
.service-delivery,
.consult-form-section {
  background: linear-gradient(180deg, rgba(247, 251, 253, .86), rgba(238, 245, 249, .92)) !important;
}

.service-process {
  background: rgba(247, 251, 253, .74) !important;
}

.process-grid {
  gap: 0;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(91, 132, 158, .12);
  box-shadow: var(--glass-shadow);
}
.process-grid article {
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, .68);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}
.process-grid article:last-child { border-right: 0; }

.service-check-list li {
  color: var(--text-dim);
  background: rgba(255, 255, 255, .52);
}
.service-fit li::before,
.service-check-list li::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border-color: var(--cherenkov);
  background: rgba(139, 207, 255, .18);
}
.service-contact {
  border-top: 1px solid var(--line);
  background: rgba(238, 245, 249, .82) !important;
}

.service-consult-modal {
  position: fixed;
  inset: 0;
  z-index: 240;
  display: grid;
  padding: 24px;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity .22s ease, visibility .22s ease;
}
.service-consult-modal.open { visibility: visible; opacity: 1; }
.service-consult-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(19, 32, 42, .18);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.service-consult-dialog {
  position: relative;
  width: min(620px, 100%);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 36px 110px rgba(31, 70, 96, .2), inset 0 1px rgba(255, 255, 255, .78);
  outline: none;
  transform: translateY(12px) scale(.985);
  transition: transform .25s ease;
  -webkit-backdrop-filter: blur(30px) saturate(140%);
  backdrop-filter: blur(30px) saturate(140%);
}
.service-page .service-consult-dialog {
  min-height: 0;
  padding: 0;
  background: rgba(255, 255, 255, .88);
}
.service-consult-modal.open .service-consult-dialog { transform: none; }
.service-consult-bar {
  display: grid;
  min-height: 52px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--text-dim);
  background: rgba(255, 255, 255, .46);
  font-size: 13px;
}
.service-consult-bar > button {
  justify-self: end;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 7px;
  color: var(--text-dim);
  background: transparent;
  font-size: 22px;
  line-height: 1;
}
.service-consult-bar > button:hover { color: var(--text); background: rgba(47, 155, 215, .08); }
.service-consult-lights { display: flex; gap: 8px; }
.service-consult-lights i { width: 11px; height: 11px; border-radius: 50%; }
.service-consult-lights i:nth-child(1) { background: #ff5f57; }
.service-consult-lights i:nth-child(2) { background: #febc2e; }
.service-consult-lights i:nth-child(3) { background: #28c840; }
.service-consult-body { padding: 34px; }
.service-consult-body h2 { margin: 13px 0 14px; font-size: clamp(28px, 4vw, 38px); line-height: 1.2; }
.service-consult-body > p { color: var(--text-dim); line-height: 1.75; }
.service-consult-options { display: grid; margin-top: 26px; gap: 10px; }
.service-consult-option {
  position: relative;
  display: grid;
  min-height: 88px;
  padding: 18px 54px 18px 18px;
  border: 1px solid var(--line);
  border-radius: 7px;
  gap: 6px;
  background: rgba(255, 255, 255, .58);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.service-consult-option:hover {
  transform: translateY(-1px);
  border-color: var(--line-hi);
  background: rgba(255, 255, 255, .78);
}
.service-consult-option.primary { border-color: rgba(47, 155, 215, .26); background: rgba(47, 155, 215, .1); }
.service-consult-option span { font-size: 15px; font-weight: 650; }
.service-consult-option small { color: var(--text-faint); font-size: 12px; line-height: 1.5; }
.service-consult-option b {
  position: absolute;
  top: 50%;
  right: 20px;
  color: var(--cherenkov);
  transform: translateY(-50%);
}
.service-consult-note { margin-top: 18px; color: var(--text-faint); font-size: 12px; }

.consult-selected-service {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 8px 11px;
  border: 1px solid rgba(47, 155, 215, .24);
  border-radius: 7px;
  color: var(--text-dim);
  background: rgba(47, 155, 215, .1);
  font-size: 13px;
}
.consult-selected-service[hidden] { display: none; }
.consult-selected-service strong { margin-left: 5px; color: var(--cherenkov-deep); }

.embedded-form-shell {
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--glass-shadow);
}
.embedded-form-head {
  background: rgba(247, 251, 253, .96);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.news-page,
.notices-page {
  width: min(1120px, calc(100% - 40px));
  margin-top: 0;
  padding-top: 160px !important;
}
.news-page::before,
.notices-page::before,
.notice-detail::before,
.news-detail::before {
  position: absolute;
  inset: 116px -24px -30px;
  z-index: -1;
  border: 1px solid var(--line);
  border-radius: 8px;
  content: "";
  background: rgba(255, 255, 255, .72);
  box-shadow: var(--glass-shadow), inset 0 1px rgba(255, 255, 255, .78);
  -webkit-backdrop-filter: blur(28px) saturate(135%);
  backdrop-filter: blur(28px) saturate(135%);
}
.news-page .section-head,
.notices-page .section-head { margin-bottom: 30px; }
.news-filter { gap: 7px !important; }
.nf-tab {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, .58);
}
.nf-tab.on {
  border-color: rgba(47, 155, 215, .28);
  color: var(--text);
  background: rgba(47, 155, 215, .12);
}
.news-search {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--text);
  background: rgba(255, 255, 255, .66);
  outline: none;
}
.news-search:focus { border-color: rgba(154, 216, 255, .42); }

.news-list,
.notices-list {
  overflow: hidden;
  border: 1px solid var(--line) !important;
  border-radius: 8px;
  background: rgba(255, 255, 255, .52);
}
.news-row,
.notice-row { padding-inline: 20px !important; }
.notice-link { padding-inline: 0 !important; }
.notice-link:hover,
.news-row:hover { background: rgba(47, 155, 215, .07); }
.notice-link:hover { padding-left: 0; }

.nl-tag,
.notice-tag {
  border: 1px solid rgba(47, 155, 215, .2);
  border-radius: 999px !important;
  color: var(--cherenkov-deep) !important;
  background: rgba(47, 155, 215, .09) !important;
}

.notice-detail,
.news-detail {
  width: min(880px, calc(100% - 40px));
  padding-top: 160px !important;
}
.notice-detail::before,
.news-detail::before { inset-inline: -32px; }
.notice-head,
.news-detail > header { border-color: var(--line) !important; }
.notice-keyfacts {
  background: rgba(255, 255, 255, .58);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.notice-content,
.news-content { color: var(--text-dim) !important; }
.notice-content img,
.news-content img {
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.notice-attachments {
  padding: 24px;
  border: 1px solid var(--line) !important;
  border-radius: 8px;
  background: rgba(255, 255, 255, .58);
}
.notice-attachments a::before { content: "↓ "; }

.sub-footer {
  margin-top: 70px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, .72);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
}

/* Explore retains content-related experiments while using the same window language. */
.explore-intro {
  min-height: 760px;
  background: transparent;
}
.explore-intro::before {
  background: linear-gradient(90deg, rgba(12, 23, 35, .76), rgba(12, 23, 35, .18) 70%);
}
.explore-intro .wrap {
  max-width: 1120px;
  padding: 30px 34px;
  border-left: 1px solid rgba(190, 228, 255, .38);
  color: #f7fbff;
  background: linear-gradient(90deg, rgba(13, 25, 39, .68), rgba(13, 25, 39, .16) 85%, transparent);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
}
.explore-intro .lead,
.explore-intro .eyebrow { color: rgba(247, 251, 253, .82); }
.explore-intro .accent { color: #9fd7fb; }
.explore-intro-bg img { opacity: .82; filter: saturate(.9) brightness(.8); }

.explore-dock {
  position: sticky;
  top: 92px;
  z-index: 82;
  display: flex;
  width: max-content;
  max-width: calc(100vw - 32px);
  margin: -56px auto 24px;
  padding: 5px;
  border: 1px solid rgba(200, 230, 255, .18);
  border-radius: 10px;
  background: rgba(255, 255, 255, .74);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .24), inset 0 1px rgba(255, 255, 255, .08);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}
.explore-dock a {
  padding: 8px 14px;
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: color .2s ease, background-color .2s ease;
}
.explore-dock a:hover,
.explore-dock a:focus-visible,
.explore-dock a[aria-current="true"] {
  color: var(--text);
  background: rgba(47, 155, 215, .1);
  outline: none;
}
.explore-dock a[aria-current="true"] {
  box-shadow: inset 0 0 0 1px rgba(150, 215, 255, .14);
}

#cherenkov,
#pillars,
#ilab,
#lab { scroll-margin-top: 150px; }

#cherenkov,
#pillars,
#ilab,
#lab,
.explore-exit {
  color: #f7fbff;
  --text: #f7fbff;
  --text-dim: rgba(224, 238, 248, .74);
  --text-faint: rgba(191, 211, 225, .58);
  --line: rgba(190, 225, 248, .16);
  --line-hi: rgba(159, 215, 251, .3);
}

.cherenkov {
  min-height: min(900px, 88vh);
  background:
    linear-gradient(180deg, rgba(7, 40, 58, .96), rgba(5, 27, 42, .98)),
    #08283b;
  border-block: 1px solid rgba(164, 224, 255, .1);
}
.cherenkov::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(100deg, transparent 12%, rgba(166, 230, 255, .05) 45%, transparent 72%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .018) 0 1px, transparent 1px 48px);
}
.cherenkov-content { max-width: 780px; }
.cherenkov-glow::before,
.cherenkov-glow::after { animation: none; opacity: .56; }

.pillars {
  padding-block: 110px;
  background:
    radial-gradient(circle at 82% 18%, rgba(110, 181, 225, .08), transparent 34%),
    linear-gradient(180deg, rgba(27, 41, 55, .95), rgba(18, 31, 44, .97)) !important;
}
.pillars .section-head,
.ilab .section-head,
#lab .section-head { margin-bottom: 44px; }

.technology-window,
.experiment-window,
.lab-card {
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(190, 225, 248, .16);
  background: rgba(13, 24, 37, .72);
  box-shadow: var(--glass-shadow), inset 0 1px rgba(255, 255, 255, .06);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
}
.experiment-titlebar {
  min-height: 42px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(190, 225, 248, .12);
  color: rgba(235, 244, 250, .82);
  background: linear-gradient(180deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .025));
  font-size: 12px;
  letter-spacing: .03em;
}
.experiment-titlebar > span { grid-column: 2; text-align: center; }
.experiment-titlebar > small {
  justify-self: end;
  color: rgba(191, 211, 225, .5);
  font: 9.5px/1 ui-monospace, "SF Mono", Consolas, monospace;
  letter-spacing: .08em;
}
.experiment-lights {
  display: flex;
  gap: 7px;
}
.experiment-lights i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f57;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12);
}
.experiment-lights i:nth-child(2) { background: #febc2e; }
.experiment-lights i:nth-child(3) { background: #28c840; }

.technology-body {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  min-height: 540px;
}
.technology-tabs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px;
  border-right: 1px solid rgba(190, 225, 248, .1);
  background: rgba(255, 255, 255, .025);
}
.technology-tabs button {
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 11px 10px;
  border: 0;
  border-radius: 6px;
  color: rgba(215, 231, 242, .66);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.technology-tabs button:hover { color: #fff; background: rgba(255, 255, 255, .045); }
.technology-tabs button[aria-selected="true"] {
  color: #f5fbff;
  background: rgba(91, 174, 231, .18);
  box-shadow: inset 0 0 0 1px rgba(134, 205, 250, .12);
}
.technology-tabs button:focus-visible { outline: 2px solid rgba(120, 205, 255, .72); outline-offset: 1px; }
.technology-tabs b {
  color: rgba(126, 202, 250, .7);
  font: 10px/1 ui-monospace, "SF Mono", Consolas, monospace;
}
.technology-tabs span { font-size: 13px; }
.technology-panels { min-width: 0; }
.technology-panel[hidden] { display: none !important; }
.technology-panel {
  grid-template-columns: minmax(0, 1.18fr) minmax(260px, .82fr);
  gap: 46px;
  align-items: center;
  min-height: 540px;
  padding: 44px 48px;
  border: 0;
}
.technology-panel .lead {
  color: rgba(210, 225, 236, .76);
  font-size: 15px;
  line-height: 1.75;
}
.technology-panel h3 { margin-top: 14px; }
.technology-panel .pillar-visual {
  aspect-ratio: 1;
  max-height: 390px;
  border-radius: 7px;
  border: 1px solid rgba(171, 218, 247, .12);
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 212, 255, .12), transparent 70%),
    rgba(4, 14, 25, .58);
}
.pillar-feature::before { box-shadow: none; }

.ilab {
  background:
    radial-gradient(circle at 12% 25%, rgba(75, 153, 211, .08), transparent 30%),
    linear-gradient(180deg, rgba(11, 25, 39, .98), rgba(8, 19, 32, .98)) !important;
}
.experiment-window { background: rgba(10, 21, 34, .78); }
.ilab-stage {
  height: 60vh;
  min-height: clamp(340px, 70vh, 500px);
  margin-top: 0;
  border: 0;
  border-radius: 0;
  background-color: rgba(5, 14, 27, .88);
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
.interaction-note {
  position: absolute;
  left: 50%;
  top: 16px;
  z-index: 5;
  transform: translateX(-50%);
  padding: 7px 11px;
  border: 1px solid rgba(175, 220, 248, .14);
  border-radius: 999px;
  color: rgba(222, 237, 247, .68);
  background: rgba(15, 28, 42, .58);
  font: 10px/1.2 ui-monospace, "SF Mono", Consolas, monospace;
  letter-spacing: .05em;
  white-space: nowrap;
  pointer-events: none;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.spec-stage .interaction-note {
  left: 18px;
  top: 16px;
  transform: none;
}

#lab {
  background:
    radial-gradient(circle at 88% 8%, rgba(104, 184, 231, .07), transparent 28%),
    linear-gradient(180deg, rgba(22, 36, 50, .97), rgba(14, 27, 40, .98));
}
.lab-grid { gap: 20px; }
.lab-card { background: rgba(18, 31, 46, .72); }
.lab-stage {
  border-radius: 0;
  border: 0;
  background-color: rgba(7, 16, 28, .84);
}
.lab-caption {
  background: rgba(255, 255, 255, .018);
}

.explore-exit {
  padding-block: 70px 90px;
  background:
    radial-gradient(circle at 78% 30%, rgba(100, 190, 242, .1), transparent 32%),
    linear-gradient(180deg, rgba(14, 27, 40, .98), rgba(10, 21, 33, .98));
}
.explore-exit-window {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: center;
  padding: 34px 38px;
  border: 1px solid rgba(190, 225, 248, .16);
  border-radius: 8px;
  background: rgba(27, 43, 58, .56);
  box-shadow: var(--glass-shadow), inset 0 1px rgba(255, 255, 255, .07);
  -webkit-backdrop-filter: blur(24px) saturate(130%);
  backdrop-filter: blur(24px) saturate(130%);
}
.explore-exit-window h2 {
  margin: 10px 0 8px;
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: 0;
}
.explore-exit-window p {
  max-width: 68ch;
  color: rgba(208, 224, 235, .72);
  line-height: 1.7;
}
.explore-exit-actions {
  display: flex;
  gap: 10px;
}
.atom,
.atom-shell { animation-play-state: paused; }

/* Explore light-glass refresh: keep experiments, align visual system with the site. */
.explore-intro {
  min-height: 720px;
  background:
    radial-gradient(circle at 16% 18%, rgba(47, 155, 215, .18), transparent 34%),
    radial-gradient(circle at 86% 12%, rgba(36, 183, 164, .14), transparent 30%),
    linear-gradient(180deg, rgba(247, 251, 253, .56), rgba(238, 245, 249, .94));
}
.explore-intro::before {
  background:
    linear-gradient(90deg, rgba(247, 251, 253, .9), rgba(247, 251, 253, .62) 58%, rgba(247, 251, 253, .28));
}
.explore-intro .wrap {
  max-width: 1080px;
  padding: 34px 38px;
  border: 1px solid rgba(255, 255, 255, .62);
  border-left: 1px solid rgba(47, 155, 215, .34);
  border-radius: 8px;
  color: var(--text);
  background: linear-gradient(105deg, rgba(255, 255, 255, .8), rgba(255, 255, 255, .5) 72%, rgba(255, 255, 255, .28));
  box-shadow: 0 28px 80px rgba(31, 70, 96, .16), inset 0 1px rgba(255, 255, 255, .86);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}
.explore-intro .lead,
.explore-intro .eyebrow { color: var(--text-dim); }
.explore-intro .accent { color: var(--cherenkov-deep); }
.explore-intro-bg img {
  opacity: .38;
  filter: saturate(.78) brightness(1.22);
}
.explore-dock {
  border-color: var(--line);
  background: rgba(255, 255, 255, .76);
  box-shadow: 0 18px 52px rgba(31, 70, 96, .14), inset 0 1px rgba(255, 255, 255, .78);
}
.explore-dock a {
  color: var(--text-dim);
}
.explore-dock a:hover,
.explore-dock a:focus-visible,
.explore-dock a[aria-current="true"] {
  color: var(--text);
  background: rgba(47, 155, 215, .1);
}
.explore-dock a[aria-current="true"] {
  box-shadow: inset 0 0 0 1px rgba(47, 155, 215, .22);
}

#cherenkov,
#pillars,
#ilab,
#lab,
.explore-exit {
  color: var(--text);
  --text: #13202a;
  --text-dim: rgba(33, 50, 64, .76);
  --text-faint: rgba(92, 107, 118, .66);
  --line: rgba(91, 132, 158, .24);
  --line-hi: rgba(47, 155, 215, .34);
}

.cherenkov {
  min-height: min(760px, 84vh);
  background:
    radial-gradient(circle at 50% 18%, rgba(47, 155, 215, .18), transparent 38%),
    linear-gradient(180deg, rgba(247, 251, 253, .86), rgba(238, 245, 249, .96)),
    #eef5f9;
  border-block: 1px solid rgba(91, 132, 158, .18);
}
.cherenkov::after {
  background:
    linear-gradient(100deg, transparent 10%, rgba(47, 155, 215, .08) 46%, transparent 76%),
    repeating-linear-gradient(0deg, rgba(47, 155, 215, .045) 0 1px, transparent 1px 54px);
}
.cherenkov-glow::before {
  background: radial-gradient(circle, rgba(47, 155, 215, .22) 0%, rgba(47, 155, 215, .08) 42%, transparent 72%);
}
.cherenkov-glow::after {
  background: radial-gradient(circle, rgba(36, 183, 164, .18) 0%, rgba(47, 155, 215, .08) 52%, transparent 72%);
}
#cherenkov-canvas {
  opacity: .42;
  mix-blend-mode: multiply;
}
.cherenkov-content {
  max-width: 820px;
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid rgba(255, 255, 255, .66);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, .68);
  box-shadow: 0 30px 82px rgba(31, 70, 96, .16), inset 0 1px rgba(255, 255, 255, .82);
  text-shadow: none;
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}
.cherenkov-content .eyebrow,
.cherenkov-content h2,
.cherenkov-content p,
.cherenkov-byline {
  color: inherit;
}
.cherenkov-content .eyebrow { color: var(--cherenkov-deep); }
.cherenkov-content h2 { color: var(--text); }
.cherenkov-content p { color: var(--text-dim); }
.cherenkov-byline { color: var(--text-faint); }

.pillars,
.ilab,
#lab,
.explore-exit {
  background:
    radial-gradient(circle at 82% 14%, rgba(47, 155, 215, .1), transparent 32%),
    radial-gradient(circle at 14% 40%, rgba(36, 183, 164, .07), transparent 30%),
    linear-gradient(180deg, rgba(247, 251, 253, .88), rgba(238, 245, 249, .98)) !important;
}
.pillars .section-head,
.ilab .section-head,
#lab .section-head {
  color: var(--text);
}
.pillars .section-head .lead,
.ilab .section-head .lead,
#lab .section-head .lead {
  color: var(--text-dim);
}

.technology-window,
.experiment-window,
.lab-card {
  border-color: rgba(255, 255, 255, .66);
  background: rgba(255, 255, 255, .66);
  box-shadow: 0 26px 72px rgba(31, 70, 96, .14), inset 0 1px rgba(255, 255, 255, .84);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}
.experiment-titlebar {
  border-bottom-color: rgba(91, 132, 158, .16);
  color: var(--text-dim);
  background: linear-gradient(180deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .34));
}
.experiment-titlebar > small {
  color: var(--text-faint);
}
.technology-tabs {
  border-right-color: rgba(91, 132, 158, .16);
  background: rgba(255, 255, 255, .3);
}
.technology-tabs button {
  color: var(--text-dim);
}
.technology-tabs button:hover {
  color: var(--text);
  background: rgba(47, 155, 215, .08);
}
.technology-tabs button[aria-selected="true"] {
  color: var(--text);
  background: rgba(47, 155, 215, .12);
  box-shadow: inset 0 0 0 1px rgba(47, 155, 215, .2);
}
.technology-tabs b {
  color: var(--cherenkov-deep);
}
.technology-panel .lead {
  color: var(--text-dim);
}
.technology-panel .pillar-visual {
  border-color: rgba(91, 132, 158, .18);
  background:
    radial-gradient(circle at 50% 50%, rgba(47, 155, 215, .16), transparent 70%),
    rgba(255, 255, 255, .54);
}
.technology-panel svg rect {
  fill: rgba(255, 255, 255, .62);
  stroke: rgba(91, 132, 158, .22);
}
.technology-panel svg [fill="#9aa3b8"],
.technology-panel svg [fill="#5b6478"] {
  fill: rgba(92, 107, 118, .72);
}
.technology-panel svg [stroke="#1f2c4a"] {
  stroke: rgba(91, 132, 158, .2);
}

.experiment-window { background: rgba(255, 255, 255, .66); }
.ilab-stage,
.lab-stage {
  background:
    radial-gradient(ellipse at center, rgba(47, 155, 215, .12), transparent 70%),
    rgba(247, 251, 253, .68);
}
.ilab-stage {
  border-top: 1px solid rgba(91, 132, 158, .14);
}
#cloud-canvas,
#heat-canvas {
  opacity: .5;
}
#heat-canvas { mix-blend-mode: multiply; }
.interaction-note {
  border-color: rgba(47, 155, 215, .18);
  color: var(--text-dim);
  background: rgba(255, 255, 255, .66);
}
.ilab-readout,
.ilab-legend,
.ilab-hint .s,
.lab-readout,
.decay-legend,
.spec-info {
  color: var(--text-dim);
}
.ilab-readout .v,
.lab-readout .val,
.spec-info .iso {
  color: var(--cherenkov-deep);
}
.ilab-hint .h,
.spec-info .energy {
  color: var(--text);
}
.spec-info .desc,
.spec-peak-label {
  color: var(--text-faint);
  fill: var(--text-faint);
}
.lab-card { background: rgba(255, 255, 255, .66); }
.lab-caption {
  border-top-color: rgba(91, 132, 158, .16);
  background: rgba(255, 255, 255, .38);
}
.lab-caption p { color: var(--text-dim); }
.spec-peaks { stroke: rgba(47, 155, 215, .16); }

.explore-exit-window {
  border-color: rgba(255, 255, 255, .66);
  background: rgba(255, 255, 255, .68);
  box-shadow: 0 28px 74px rgba(31, 70, 96, .14), inset 0 1px rgba(255, 255, 255, .84);
}
.explore-exit-window h2 { color: var(--text); }
.explore-exit-window p { color: var(--text-dim); }

.scanline,
.lock-corner,
#radiation-canvas,
.hero-grid,
#ambient-canvas,
#cursor-glow,
#cur-dot,
#cur-ring,
#rad-banner,
#rad-frame { display: none !important; }

.reveal {
  transform: translateY(12px);
  transition-duration: .65s;
}

.mobile-menu {
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, .9);
  box-shadow: -30px 0 70px rgba(31, 70, 96, .18);
  -webkit-backdrop-filter: blur(28px) saturate(135%);
  backdrop-filter: blur(28px) saturate(135%);
}
.mobile-menu a.mobile-explore {
  border-radius: 7px;
  color: var(--cherenkov);
  background: rgba(92, 180, 246, .1);
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .sub-nav,
  .service-fit,
  .consult-notes,
  .news-page::before,
  .notices-page::before,
  .notice-detail::before,
  .news-detail::before,
  .mobile-menu { background: rgba(255, 255, 255, .96); }
}

@media (max-width: 980px) {
  .process-grid article:nth-child(2) { border-right: 0; }
  .process-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .service-hero,
  .consult-intro { min-height: auto; }
}

@media (max-width: 880px) {
  .sub-nav .nav-burger { order: 2; margin: 0 0 0 auto; }
  .sub-nav .nav-cta { order: 3; }
}

@media (max-width: 720px) {
  body.site-glass {
    background-attachment: scroll;
    background-position: 64% top;
  }
  .sub-nav { top: 10px; width: calc(100vw - 20px); }
  .sub-nav .nav-inner { min-height: 54px; padding: 7px 8px 7px 12px; }
  .sub-nav .brand > span:last-child { display: none; }
  .sub-nav .nav-burger { width: 38px; height: 38px; }
  .sub-nav .nav-cta { min-height: 38px; padding: 0 12px !important; }
  .service-hero,
  .consult-intro { padding-top: 120px; }
  .service-consult-modal { padding: 12px; }
  .service-consult-body { padding: 26px 20px 22px; }
  .service-consult-option { min-height: 94px; }
  .service-fit,
  .consult-notes { padding: 22px; }
  .process-grid article { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-grid article:last-child { border-bottom: 0; }
  .news-page,
  .notices-page,
  .notice-detail,
  .news-detail {
    width: calc(100% - 24px);
    padding-top: 130px !important;
    padding-inline: 10px !important;
  }
  .news-page::before,
  .notices-page::before,
  .notice-detail::before,
  .news-detail::before { inset: 96px -2px -20px; }
  .news-row,
  .notice-row { padding-inline: 14px !important; }
  .explore-intro { min-height: 680px; padding-top: 120px; }
  .explore-intro .wrap { margin-inline: 12px; padding: 24px 18px; }
  .explore-dock {
    top: 76px;
    max-width: calc(100vw - 20px);
    margin-top: -38px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .explore-dock::-webkit-scrollbar { display: none; }
  .explore-dock a { padding: 8px 11px; font-size: 11px; }
  #cherenkov,
  #pillars,
  #ilab,
  #lab { scroll-margin-top: 126px; }
  .cherenkov { min-height: 680px; }
  .pillars,
  .ilab,
  #lab { padding-block: 82px; }
  .pillars .section-head,
  .ilab .section-head,
  #lab .section-head { margin-bottom: 32px; }
  .experiment-titlebar {
    grid-template-columns: auto 1fr;
    min-height: 40px;
    padding-inline: 11px;
  }
  .experiment-titlebar > span {
    grid-column: 2;
    justify-self: end;
    font-size: 11px;
  }
  .experiment-titlebar > small { display: none; }
  .technology-body { display: block; min-height: 0; }
  .technology-tabs {
    flex-direction: row;
    overflow-x: auto;
    padding: 8px;
    border-right: 0;
    border-bottom: 1px solid rgba(190, 225, 248, .1);
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 28px), transparent 100%);
    mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 28px), transparent 100%);
  }
  .technology-tabs::-webkit-scrollbar { display: none; }
  .technology-tabs button {
    flex: 0 0 auto;
    width: auto;
    min-width: 114px;
    padding: 9px 10px;
  }
  .technology-panel {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: 0;
    padding: 30px 20px 24px;
  }
  .technology-panel h3.h3 { font-size: 22px !important; }
  .technology-panel .lead { font-size: 14px; }
  .technology-panel .pillar-visual {
    width: 100%;
    max-height: none;
    aspect-ratio: 4 / 3;
  }
  .interaction-note {
    top: 12px;
    max-width: calc(100% - 120px);
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 9px;
  }
  .spec-stage .interaction-note {
    left: 12px;
    top: 12px;
    max-width: 150px;
  }
  .ilab-stage { height: 56vh; }
  .lab-card { border-radius: 8px; }
  .explore-exit { padding-block: 58px 72px; }
  .explore-exit-window {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 26px 20px;
  }
  .explore-exit-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .explore-exit-actions .btn { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}