/* EpiTech, LLC — light and dark themes.
   Colours are tokens on :root; dark mode redefines them, either from the visitor's
   system setting or from the header toggle (data-theme on <html>). */

:root {
  --brand: #00a8bb;          /* the logo's teal */
  --bg: #f6f8f9;
  --surface: #ffffff;
  --surface-2: #eef2f4;
  --text: #141a1d;
  --text-2: #4a565d;
  --muted: #6b7880;
  --line: #dbe2e6;
  --accent: #00879a;         /* brand teal darkened for text contrast on white */
  --accent-strong: #006c7b;
  --on-accent: #ffffff;
  --hero-bg: #0d1417;
  --hero-text: #eef4f6;
  --shadow: 0 1px 2px rgba(16,24,28,.06), 0 8px 24px rgba(16,24,28,.06);
  --photo-bg: #ffffff;

  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --max: 1200px;
  --radius: 10px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1012;
    --surface: #121a1d;
    --surface-2: #1a2529;
    --text: #e6eef1;
    --text-2: #b2c0c6;
    --muted: #8a9aa1;
    --line: #22323a;
    --accent: #2cc4d8;
    --accent-strong: #5fd6e5;
    --on-accent: #04191d;
    --hero-bg: #070b0d;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
    --photo-bg: #e9eef0;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1012;
  --surface: #121a1d;
  --surface-2: #1a2529;
  --text: #e6eef1;
  --text-2: #b2c0c6;
  --muted: #8a9aa1;
  --line: #22323a;
  --accent: #2cc4d8;
  --accent-strong: #5fd6e5;
  --on-accent: #04191d;
  --hero-bg: #070b0d;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.35);
  --photo-bg: #e9eef0;
  color-scheme: dark;
}

/* -- Base --------------------------------------------------------------------- */

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body { margin: 0; background: var(--bg); color: var(--text-2); font: 16px/1.7 var(--sans); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3, h4 { color: var(--text); font-family: var(--display); font-weight: 600; line-height: 1.2; letter-spacing: -.01em; margin: 1.6em 0 .55em; }
h1 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -.02em; }
h2 { font-size: clamp(22px, 2.6vw, 30px); }
h3 { font-size: 19px; }
h4 { font-size: 16px; }
p { margin: 0 0 1em; }
strong { color: var(--text); font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.6em 0; }
ul, ol { padding-left: 1.3em; }
li { margin: .25em 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
td, th { border-bottom: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
th { color: var(--text); font-weight: 600; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

.eyebrow { font: 500 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 .9em; }
.lede { font-size: clamp(17px, 1.6vw, 20px); line-height: 1.6; color: var(--text-2); max-width: 44em; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--surface); padding: 8px 12px; }

.btn {
  display: inline-flex; align-items: center; gap: .5em; background: var(--accent); color: var(--on-accent);
  border: 1px solid transparent; border-radius: 999px; padding: 12px 22px; cursor: pointer;
  font: 600 15px/1 var(--sans); text-decoration: none; transition: background .15s, transform .15s;
}
.btn:hover { background: var(--accent-strong); color: var(--on-accent); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn.small { padding: 9px 16px; font-size: 14px; }
.btn.on-dark.ghost { color: var(--hero-text); border-color: rgba(255,255,255,.3); }
.btn.on-dark.ghost:hover { border-color: var(--brand); color: var(--brand); }
.button-row { margin: 1.6em 0; }
.text-center.button-row, .button-row.text-center { text-align: center; }

/* -- Header ------------------------------------------------------------------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { max-width: var(--max); margin: 0 auto; padding: 10px 24px; display: flex; align-items: center; gap: 28px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 48px; width: auto; border-radius: 3px; }
#site-nav { margin-left: auto; }
.menubar { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 6px; }
.menubar > li { position: relative; margin: 0; }
.menubar > li > button {
  background: none; border: 0; cursor: pointer; color: var(--text); padding: 10px 12px; border-radius: 8px;
  font: 500 15px/1 var(--sans); display: flex; align-items: center; gap: 6px;
}
.menubar > li > button::after { content: ""; width: 6px; height: 6px; border: solid currentColor; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg) translateY(-2px); opacity: .6; }
.menubar > li > button:hover, .menu.open > button { background: var(--surface-2); }
.menu.active > button { color: var(--accent); }
.menu-cta { margin-left: 8px !important; }

.drop {
  display: none; position: absolute; top: calc(100% + 8px); left: 0; min-width: 240px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 10px;
}
.menu.open .drop { display: block; }
.drop ul { list-style: none; margin: 0; padding: 0; }
.drop li { margin: 0; }
.drop a { display: block; padding: 8px 12px; border-radius: 8px; color: var(--text); font-size: 15px; }
.drop a:hover, .drop a[aria-current] { background: var(--surface-2); color: var(--accent); text-decoration: none; }
.mega .drop { left: 50%; transform: translateX(-50%); width: min(880px, 92vw); padding: 18px; }
.mega-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.mega-title { font: 500 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 4px 12px 6px; }
.mega-col a { font-size: 14px; padding: 7px 12px; }
.ext { font-size: .85em; opacity: .7; }

.header-tools { display: flex; align-items: center; gap: 6px; }
.theme-toggle, .menu-toggle {
  width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  color: var(--text); cursor: pointer; display: grid; place-items: center; padding: 0;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle svg { width: 18px; height: 18px; display: block; }
.icon-moon { display: none; }
:root[data-theme="dark"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-sun { display: none; }
  :root:not([data-theme="light"]) .icon-moon { display: block; }
}
.menu-toggle { display: none; }
.menu-toggle span { display: block; width: 16px; height: 1.5px; background: currentColor; margin: 2px 0; }

/* -- Page layout ---------------------------------------------------------------- */

.page { max-width: var(--max); margin: 0 auto; padding: 56px 24px 88px; }
.page.with-sidebar { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 48px; }
.page.full { max-width: none; padding: 0; }
.content { min-width: 0; }
.content > :first-child, .content > .row:first-child .text > :first-child, .text > :first-child { margin-top: 0; }

.subnav { position: sticky; top: 96px; align-self: start; font-size: 14px; max-height: calc(100vh - 120px); overflow: auto; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.subnav-title { font: 600 15px/1.3 var(--display); color: var(--text); margin: 0 0 10px; }
.subnav-group { font: 500 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 16px 0 4px; }
.subnav ul { list-style: none; margin: 0; padding: 0; }
.subnav li { margin: 0; }
.subnav a { display: block; padding: 5px 0 5px 12px; color: var(--text-2); border-left: 2px solid var(--line); }
.subnav a:hover { color: var(--text); text-decoration: none; border-left-color: var(--muted); }
.subnav a.active { color: var(--accent); border-left-color: var(--accent); font-weight: 500; }

/* Page banners (the photo strip at the top of product pages) */
.banner {
  position: relative; min-height: 260px; display: flex; align-items: flex-end;
  background: var(--hero-bg) center/cover no-repeat; color: var(--hero-text);
}
.banner::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,10,12,.15), rgba(5,10,12,.7)); }
.banner-inner { position: relative; width: 100%; max-width: var(--max); margin: 0 auto; padding: 40px 24px; }
.banner-inner:empty { display: none; }
.banner h1, .banner h2, .banner h3, .banner p, .banner strong { color: var(--hero-text); margin: .15em 0; }
.banner p:first-child, .banner h1:first-child { font: 500 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--brand); }
.banner p + p, .banner h1 + h2, .banner p + h2 { font: 600 clamp(24px, 3vw, 36px)/1.2 var(--display); }

/* -- Content blocks carried over from the original site ---------------------------- */

.row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 32px; }
.col { grid-column: span var(--span); min-width: 0; }
.text h3 { font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-top: 2em; }

figure.image { margin: 0 0 1.8em; }
figure.image > img, figure.image > a > img { border-radius: var(--radius); background: var(--photo-bg); }
figure.image figcaption, .image-subtitle { color: var(--muted); font-size: 14px; margin-top: .6em; }
figure.image .image-text { margin-top: 1em; }
figure.image .image-title { margin: .2em 0 .3em; font-family: var(--display); font-size: 19px; text-transform: none; letter-spacing: -.01em; color: var(--text); }
figure.image.collage { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin: 1em 0 1.8em; }
.gallery-item img { aspect-ratio: 1; object-fit: cover; width: 100%; border-radius: 8px; }
.spacer { height: 40px; }
.social a { margin-right: 14px; }

/* Blog lists and posts */
.summary { margin: 1em 0 2em; display: grid; gap: 14px; }
.summary.grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.summary-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.summary-item h3 { font: 600 17px/1.35 var(--display); text-transform: none; letter-spacing: -.01em; margin: .35em 0 .6em; }
.summary-item h3 a { color: var(--text); }
.summary-thumb img { aspect-ratio: 3/2; object-fit: cover; width: 100%; margin-bottom: .8em; border-radius: 6px; }
.summary-date, .post-date { color: var(--muted); font: 500 12px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.more { font-weight: 600; font-size: 14px; }
.post h2 { margin-top: .3em; }
.post h2 a { color: var(--text); }
.post.single h1 { margin-top: .3em; }
.back { margin-top: 2em; }

/* -- Forms -------------------------------------------------------------------- */

.site-form { margin: 1em 0 2em; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 28px; max-width: 720px; }
.site-form .field { display: block; margin: 0 0 18px; color: var(--text); font-size: 14px; font-weight: 500; border: 0; padding: 0; }
.site-form legend { padding: 0; margin-bottom: 6px; }
.site-form .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.site-form .pair label { font-size: 13px; color: var(--muted); font-weight: 400; }
.site-form input[type=text], .site-form input[type=email], .site-form input[type=tel],
.site-form input[type=number], .site-form input[type=date], .site-form select, .site-form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 11px 13px; font: 400 15px/1.4 var(--sans); color: var(--text);
  border: 1px solid var(--line); background: var(--bg); border-radius: 8px;
}
.site-form input:focus, .site-form textarea:focus, .site-form select:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.site-form .opt { display: block; font-size: 15px; font-weight: 400; }
.site-form .req { color: var(--muted); }
.site-form .field-desc { display: block; font-size: 13px; color: var(--muted); font-weight: 400; }
.site-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.site-form button { font: 600 15px/1 var(--sans); border: 0; border-radius: 999px; padding: 13px 26px; background: var(--accent); color: var(--on-accent); cursor: pointer; }
.site-form button:hover { background: var(--accent-strong); }
.form-error { color: #d93b30; margin-top: 1em; }
.form-thanks { padding: 24px; background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 8px; margin: 1em 0 2em; }

/* -- New sections: home and family pages -------------------------------------------- */

.section { padding: 88px 24px; }
.section-inner { max-width: var(--max); margin: 0 auto; }
.section.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 40px; }
.section-head h2 { margin-top: 0; }

.home-hero { background: var(--hero-bg); color: var(--hero-text); position: relative; overflow: hidden; }
.home-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 70% at 70% 30%, rgba(0,168,187,.18), transparent 70%); pointer-events: none; }
.home-hero-inner { position: relative; z-index: 1; max-width: var(--max); margin: 0 auto; padding: 72px 24px 32px; }
.home-hero h1 { color: #fff; max-width: 15em; margin: 0 0 .4em; font-size: clamp(34px, 5vw, 60px); }
.home-hero .lede { color: #b8c7cd; }
.home-hero .eyebrow { color: var(--brand); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.lab-wrap { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; padding: 8px 16px 56px; }
.lab { width: 100%; height: auto; display: block; }
.lab-caption { text-align: center; color: #7f939b; font: 400 12px/1.5 var(--mono); letter-spacing: .06em; margin-top: 10px; }
.lab a.hot { cursor: pointer; }
.lab a.hot .hot-box { fill: transparent; stroke: transparent; transition: stroke .15s, fill .15s; }
.lab a.hot:hover .hot-box, .lab a.hot:focus .hot-box { stroke: #00a8bb; fill: rgba(0,168,187,.08); }
.lab a.hot .tag rect { fill: #0f1a1e; stroke: #2a3c44; transition: fill .15s, stroke .15s; }
.lab a.hot .tag text { fill: #cfe0e5; font: 500 13px var(--mono); letter-spacing: .04em; }
.lab a.hot:hover .tag rect, .lab a.hot:focus .tag rect { fill: #00a8bb; stroke: #00a8bb; }
.lab a.hot:hover .tag text, .lab a.hot:focus .tag text { fill: #04191d; }
.lab .tag-dot { fill: #00a8bb; }
.lab a.hot:hover .tag-line { stroke: #00a8bb; }
.lab .tag-line { stroke: #3c525b; stroke-width: 1.2; }
.lab-legend { display: none; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.card {
  display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; color: var(--text-2); transition: border-color .15s, transform .15s, box-shadow .15s;
}
a.card:hover { border-color: var(--accent); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow); color: var(--text-2); }
.card-media { aspect-ratio: 16/10; background: var(--photo-bg); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-body h3 { margin: 0; font-size: 19px; }
.card-body p { margin: 0; font-size: 15px; }
.card-kicker { font: 500 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.card-more { margin-top: auto; padding-top: 10px; font-weight: 600; font-size: 14px; color: var(--accent); }
.badge { display: inline-block; font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; background: var(--accent); color: var(--on-accent); padding: 5px 8px; border-radius: 999px; vertical-align: middle; margin-left: 6px; }

.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.pillar h3 { margin: .2em 0 .4em; }
.pillar .num { font: 500 13px var(--mono); color: var(--accent); }

.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.split img { border-radius: 14px; }

.logos { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 16px; align-items: center; }
.logos img { background: #fff; border-radius: 10px; padding: 14px; height: 84px; width: 100%; object-fit: contain; }

.cta-band { background: var(--hero-bg); color: var(--hero-text); border-radius: 18px; padding: 48px; display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin: 0 0 .3em; }
.cta-band p { margin: 0; color: #b8c7cd; }

.callout { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 10px; padding: 18px 22px; margin: 1.6em 0; }
.callout > :last-child { margin-bottom: 0; }
.checklist { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px 28px; }
.checklist li { position: relative; padding-left: 26px; margin: 0; }
.checklist li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 12px; height: 7px; border: solid var(--accent); border-width: 0 0 2px 2px; transform: rotate(-45deg); }
.steps { counter-reset: s; list-style: none; padding: 0; display: grid; gap: 14px; }
.steps li { counter-increment: s; position: relative; padding: 16px 18px 16px 58px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; margin: 0; }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 18px; top: 16px; font: 500 14px var(--mono); color: var(--accent); }
.diagram { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; margin: 1.6em 0; }
.diagram svg { width: 100%; height: auto; display: block; }
.diagram figcaption { color: var(--muted); font-size: 14px; margin-top: 10px; }
.config-table td:first-child { color: var(--text); font-weight: 600; white-space: nowrap; }
.todo { background: repeating-linear-gradient(45deg, rgba(255,184,0,.12) 0 10px, transparent 10px 20px); border: 1px dashed #c99700; border-radius: 8px; padding: 10px 14px; font-size: 14px; color: var(--text); }

/* -- Footer ------------------------------------------------------------------- */

.site-footer { background: var(--surface); border-top: 1px solid var(--line); font-size: 14px; }
.foot-inner { max-width: var(--max); margin: 0 auto; padding: 56px 24px 32px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.foot-brand .logo img { height: 56px; margin-bottom: 14px; }
.foot-contact { color: var(--muted); }
.foot-title { font: 500 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0 0 8px; }
.site-footer li a { color: var(--text-2); }
.site-footer li a:hover { color: var(--accent); }
.foot-legal { max-width: var(--max); margin: 0 auto; padding: 20px 24px 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }

/* -- Narrow screens ------------------------------------------------------------- */

@media (max-width: 1000px) {
  .mega-grid { grid-template-columns: repeat(3, 1fr); }
  .foot-inner { grid-template-columns: 1fr 1fr; }
  .page.with-sidebar { grid-template-columns: 1fr; gap: 0; }
  .subnav { display: none; }
}

@media (max-width: 860px) {
  .header-inner { padding: 10px 16px; gap: 12px; }
  .logo img { height: 40px; }
  .menu-toggle { display: grid; align-content: center; justify-items: center; }
  #site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--surface); border-bottom: 1px solid var(--line); max-height: calc(100vh - 62px); overflow: auto; }
  #site-nav.open { display: block; }
  .header-tools { margin-left: auto; }
  .menubar { flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 18px; }
  .menubar > li > button { width: 100%; justify-content: space-between; padding: 14px 4px; border-radius: 0; border-bottom: 1px solid var(--line); }
  .drop, .mega .drop { position: static; transform: none; width: auto; box-shadow: none; border: 0; padding: 4px 0 10px; min-width: 0; }
  .mega-grid { grid-template-columns: 1fr 1fr; }
  .menu-cta { margin: 14px 0 0 !important; }
  .page { padding: 36px 16px 64px; }
  .section { padding: 60px 16px; }
  .home-hero-inner { padding: 48px 16px 20px; }
  .row { display: block; }
  figure.image.collage, .split, .pillars { grid-template-columns: 1fr; }
  .site-form { padding: 20px; }
  .site-form .pair { grid-template-columns: 1fr; }
  .banner { min-height: 180px; }
  .cta-band { padding: 32px 24px; }
  .lab-legend { display: block; }
}

@media (max-width: 520px) {
  .foot-inner { grid-template-columns: 1fr; }
  .mega-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* -- Navigation additions -------------------------------------------------------- */

.menu-link a { display: block; color: var(--text); padding: 10px 12px; border-radius: 8px; font: 500 15px/1 var(--sans); }
.menu-link a:hover { background: var(--surface-2); text-decoration: none; color: var(--text); }
.menu-link a.active { color: var(--accent); }
.mega-foot { display: flex; gap: 22px; flex-wrap: wrap; border-top: 1px solid var(--line); margin-top: 12px; padding: 14px 12px 4px; }
.mega-foot a { padding: 0; font-weight: 600; font-size: 14px; color: var(--accent); }
.mega-foot a:hover { background: none; text-decoration: underline; }
.mega .drop { width: min(820px, 92vw); }
.mega-grid { grid-template-columns: repeat(4, 1fr); }
.drop .badge { font-size: 9px; padding: 3px 6px; }
.subnav-title a { color: var(--text); border: 0; padding: 0; }

/* -- Product pages ---------------------------------------------------------------- */

.product-hero { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); gap: 40px; align-items: center; margin-bottom: 56px; }
.product-hero h1 { font-size: clamp(30px, 3.4vw, 40px); }
.product-hero h1 { margin: .1em 0 .35em; }
.product-hero .lede { font-size: 18px; }
.product-hero figure { margin: 0; }
.product-hero figure img { border-radius: 16px; background: var(--photo-bg); box-shadow: var(--shadow); width: 100%; }
.facts { list-style: none; padding: 0; margin: 22px 0 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.facts li { margin: 0; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font: 500 13px/1.3 var(--mono); color: var(--text); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }

.block { margin: 64px 0; }
.block > h2:first-of-type, .block .eyebrow + h2 { margin-top: 0; }
.specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin: 0; }
.specs div { background: var(--surface); padding: 16px 18px; }
.specs dt { font: 500 11px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.specs dd { margin: 0; color: var(--text); font-weight: 500; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; }
.feature h3 { margin: 0 0 .4em; font-size: 17px; }
.feature p { margin: 0; font-size: 15px; }

.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.photo-grid a { display: block; border-radius: 10px; overflow: hidden; background: var(--photo-bg); border: 1px solid var(--line); }
.photo-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .25s; }
.photo-grid a:hover img { transform: scale(1.03); }
.photo-grid.contain img { object-fit: contain; }

.comms { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 32px; margin: 64px 0; }
.comms h2 { margin-top: 0; }
.comms p:last-child { margin-bottom: 0; }
.comms-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.comms-list li { display: flex; justify-content: space-between; gap: 12px; margin: 0; padding: 10px 14px; border-radius: 8px; background: var(--bg); border: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.comms-list .proto { font: 500 14px var(--mono); color: var(--text); }

.request { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 40px; align-items: start; margin: 72px 0 24px; padding-top: 48px; border-top: 1px solid var(--line); }
.request h2 { margin-top: 0; }
.request .site-form { margin: 0; }
.request-direct { color: var(--muted); font-size: 15px; }

.related { margin-top: 72px; }
.cards.compact { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.cards.compact .card-media { aspect-ratio: 16/9; }
.cards.compact .card-body h3 { font-size: 16px; }
.cards.compact .card-body p { font-size: 14px; }

.family { margin: 0 0 64px; }
.family-head { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; flex-wrap: wrap; margin-bottom: 18px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.family-head h2 { margin: 0; }
.family-head p { margin: 0; color: var(--muted); max-width: 520px; }

.note { font-size: 14px; color: var(--muted); }

/* Lightbox for product photos */
dialog.lightbox { border: 0; padding: 0; background: transparent; max-width: 92vw; max-height: 90vh; }
dialog.lightbox::backdrop { background: rgba(4,8,10,.85); }
dialog.lightbox img { max-width: 92vw; max-height: 86vh; border-radius: 10px; background: #fff; }
dialog.lightbox button { position: fixed; top: 16px; right: 16px; width: 44px; height: 44px; border-radius: 999px; border: 0; background: #fff; color: #111; font-size: 22px; cursor: pointer; }

/* -- Company, services, contact ------------------------------------------------------- */

.page-intro { max-width: 820px; margin-bottom: 40px; }
.page-intro h1 { margin-top: .1em; }
.process { list-style: none; padding: 0; counter-reset: p; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.process li { counter-increment: p; margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.process li::before { content: counter(p, decimal-leading-zero); display: block; font: 500 13px var(--mono); color: var(--accent); margin-bottom: 8px; }
.process strong { display: block; margin-bottom: 4px; }
.process span { font-size: 14px; }

.person { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
.person img { border-radius: 12px; width: 100%; aspect-ratio: 1; object-fit: cover; }
.person h3 { margin: 0; font-size: 22px; }
.person .role { color: var(--accent); font: 500 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; margin: 4px 0 14px; }

.logos.labelled { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.logos.labelled figure { margin: 0; text-align: center; }
.logos.labelled figcaption { font-size: 12px; color: var(--muted); margin-top: 6px; }

.contact-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
.contact-cards { display: grid; gap: 12px; }
.contact-card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.contact-card p { margin: 0; }
.contact-card .k { font: 500 11px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.contact-card a { font-weight: 600; }

@media (max-width: 860px) {
  .product-hero, .comms, .request, .contact-grid, .person { grid-template-columns: 1fr; gap: 24px; }
  .product-hero figure { order: -1; }
  .comms { padding: 22px; }
  .lab-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 28px; }
  .lab { min-width: 860px; }
  .lab-caption { position: sticky; left: 0; }
  .lab-caption::after { content: " Swipe to explore →"; color: #00a8bb; }
  .mega-grid { grid-template-columns: 1fr 1fr; }
  .mega-foot { flex-direction: column; gap: 10px; }
  .menu-link a { padding: 14px 4px; border-bottom: 1px solid var(--line); border-radius: 0; }
}

/* The lab illustration on an inner page: dark panel in both themes */
.lab-panel { margin: 8px 0 48px; background: var(--hero-bg); border-radius: 18px; padding: 16px 16px 20px; overflow: hidden; }
.lab-panel figcaption { text-align: center; color: #7f939b; font: 400 12px/1.5 var(--mono); letter-spacing: .06em; margin-top: 8px; }
.feature h3 a { color: var(--text); }
.feature h3 a:hover { color: var(--accent); }
@media (max-width: 860px) {
  .lab-panel { overflow-x: auto; }
}