/* Kaynan Fusion. Colours come from the logo: navy gear, teal circuit, orange trace. */
:root {
  --navy: #122136;
  --navy-2: #1a2d48;
  --navy-line: rgba(255, 255, 255, .09);
  --ink: #17212d;
  --muted: #536070;
  --line: #dbe2e7;
  --bg: #ffffff;
  --bg-alt: #f2f5f7;
  --teal: #0f7a77;        /* text and buttons on white, 5:1 */
  --teal-hi: #2cc3bd;     /* on navy */
  --orange: #e07b24;      /* the trace in the logo; small marks only */
  --plate: #e9edf0;
  --radius: 4px;
  --wrap: 1160px;
  --sans: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --cond: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-underline-offset: 3px; }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--cond); font-weight: 700; line-height: 1.08; margin: 0; text-wrap: balance; color: inherit; }
h1 { font-size: clamp(38px, 5.4vw, 60px); letter-spacing: -.01em; }
h2 { font-size: clamp(28px, 3.4vw, 40px); }
h3 { font-size: 22px; font-weight: 600; }
p { margin: 0; }
.mono { font-family: var(--mono); font-size: .92em; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }

.eyebrow { font-family: var(--cond); font-weight: 600; font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); display: flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--orange); }
.eyebrow a { color: inherit; text-decoration: none; }
.lede { font-size: 19px; color: var(--muted); max-width: 62ch; }
.fine { font-size: 14px; color: var(--muted); }
.meta { font-size: 15px; color: var(--muted); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 16px/1 var(--sans); padding: 13px 20px; border-radius: var(--radius); background: var(--teal); color: #fff; text-decoration: none; border: 2px solid var(--teal); transition: background .15s, color .15s; }
.btn:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-lg { padding: 15px 24px; font-size: 17px; }
.btn-sm { padding: 9px 14px; font-size: 15px; }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-ghost-light { background: transparent; color: #fff; border: 2px solid rgba(255, 255, 255, .55); }
.btn-ghost-light:hover { background: #fff; color: var(--navy); border-color: #fff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.more-link { font-weight: 600; text-decoration: none; }
.more-link::after { content: " \2192"; }

/* header */
.top { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .97); border-bottom: 1px solid var(--line); backdrop-filter: blur(6px); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px; }
.brand img { width: 170px; height: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; padding: 8px 11px; border-radius: var(--radius); }
.nav a:not(.btn):hover { background: var(--bg-alt); }
.nav a[aria-current="page"]:not(.btn) { color: var(--teal); box-shadow: inset 0 -2px 0 var(--orange); border-radius: 0; }
.nav .btn { margin-left: 8px; }
.menu { display: none; }
.menu summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; border: 1px solid var(--line); border-radius: var(--radius); }
.menu summary::-webkit-details-marker { display: none; }
.menu summary span { display: block; width: 20px; height: 2px; background: var(--navy); }
@media (max-width: 960px) {
  .nav-wide { display: none; }
  .menu { display: block; }
  .nav-drop { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; padding: 10px 20px 18px; box-shadow: 0 14px 30px rgba(18, 33, 54, .12); }
  .nav-drop a:not(.btn) { padding: 12px 6px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-drop .btn { margin: 12px 0 0; }
  .brand img { width: 150px; }
}

/* contact line */
.reach { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 16px; }
.reach a { display: inline-flex; align-items: center; gap: 8px; color: inherit; text-decoration: none; font-weight: 500; }
.reach a:hover { text-decoration: underline; }
.reach svg, .contact-cards svg { width: 20px; height: 20px; flex: none; }

/* hero: navy with a faint drawing-office grid */
.hero, .band-dark, .page-head.page-head-dark { background-color: var(--navy); color: #fff; background-image: linear-gradient(var(--navy-line) 1px, transparent 1px), linear-gradient(90deg, var(--navy-line) 1px, transparent 1px); background-size: 32px 32px; background-position: -1px -1px; }
.hero { padding-block: 72px 84px; }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: 56px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 22px; }
.hero .eyebrow, .band-dark .eyebrow, .page-head-dark .eyebrow { color: var(--teal-hi); }
.hero .lede, .band-dark p, .page-head-dark .lede { color: #c9d4e0; }
.hero .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .55); }
.hero .btn-ghost:hover { background: #fff; color: var(--navy); border-color: #fff; }
.hero .reach { color: #dfe7ef; }

/* the example part request, drawn as a riveted machine nameplate */
.ticket { margin: 0; position: relative; background: linear-gradient(160deg, #f4f6f8, var(--plate)); color: var(--ink); border-radius: 6px; padding: 26px 30px 22px; box-shadow: 0 24px 50px rgba(0, 0, 0, .35), inset 0 0 0 1px rgba(255, 255, 255, .6); }
.ticket::before, .ticket::after { content: ""; position: absolute; width: 9px; height: 9px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff, #9aa6b1 60%, #6d7884); top: 11px; left: 11px; }
.ticket::after { left: auto; right: 11px; }
.ticket-h { display: flex; justify-content: space-between; align-items: center; font-family: var(--cond); font-weight: 700; font-size: 20px; letter-spacing: .08em; text-transform: uppercase; border-bottom: 2px solid var(--navy); padding-bottom: 10px; margin-bottom: 6px; }
.tag { font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: .06em; background: var(--navy); color: #fff; padding: 3px 8px; border-radius: 2px; }
.ticket dl { margin: 0; }
.ticket dl div { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 9px 0; border-bottom: 1px dashed #b9c3cc; }
.ticket dt { font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding-top: 2px; }
.ticket dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.ticket figcaption { margin-top: 14px; display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--teal); }
.ticket figcaption::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(15, 122, 119, .18); }

/* sections */
.band { padding-block: 80px; }
.band-alt { background: var(--bg-alt); }
.band-dark h2 { color: #fff; }
.sec-head { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin-bottom: 40px; }
.sec-head p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.page-head { padding-block: 64px 56px; border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.page-head .wrap { display: flex; flex-direction: column; gap: 18px; }
.page-head-dark { border-bottom: 0; }
.page-head-dark .wrap.split { display: grid; }
.page-head .split > div { display: flex; flex-direction: column; gap: 18px; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.split > div { display: flex; flex-direction: column; gap: 18px; }
.shot { margin: 0; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); box-shadow: 0 18px 40px rgba(18, 33, 54, .14); background: #0d1520; }
.band-dark .shot, .page-head-dark .shot { border-color: rgba(255, 255, 255, .12); box-shadow: 0 24px 50px rgba(0, 0, 0, .4); }

/* cards */
.cards { display: grid; gap: 20px; list-style: none; margin: 0; padding: 0; }
.cards.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards:not(.three):not(.four) { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card { display: flex; flex-direction: column; gap: 12px; padding: 26px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--navy); border-radius: var(--radius); color: var(--ink); text-decoration: none; }
.card p { color: var(--muted); }
a.card { transition: border-color .15s, transform .15s, box-shadow .15s; }
a.card:hover { border-top-color: var(--teal); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(18, 33, 54, .1); color: var(--ink); }
.card .go { margin-top: auto; padding-top: 6px; font-weight: 600; color: var(--teal); }
.card .go::after { content: " \2192"; }
.plain .card { border-top-color: var(--teal); }
.contact-cards svg { color: var(--teal); width: 28px; height: 28px; }
.contact-cards .big { font-size: 20px; font-weight: 600; color: var(--ink); overflow-wrap: anywhere; }
.work-card img { margin: -26px -26px 4px; width: calc(100% + 52px); max-width: none; aspect-ratio: 16 / 9; object-fit: cover; }

/* brands, as type: the manufacturers' logos are theirs, not ours to show */
.brands { list-style: none; margin: 0 0 18px; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.brands li { font-family: var(--cond); font-weight: 600; font-size: 22px; letter-spacing: .02em; color: var(--navy); padding: 22px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; text-align: center; }
.brands li.more { font-family: var(--sans); font-weight: 500; font-size: 15px; color: var(--muted); display: grid; place-items: center; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; counter-reset: s; }
.steps li { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 0 28px 0 0; }
.steps li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.step-n { font-family: var(--cond); font-weight: 700; font-size: 56px; line-height: 1; color: var(--orange); }
.steps p { color: var(--muted); }

.ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.ticks li { position: relative; padding-left: 28px; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 12px; height: 7px; border-left: 2px solid var(--teal); border-bottom: 2px solid var(--teal); transform: rotate(-45deg); }
.band-dark .ticks li { color: #dfe7ef; }
.band-dark .ticks li::before { border-color: var(--teal-hi); }

.note-box { margin-top: 40px; padding: 26px 28px; background: var(--bg-alt); border-left: 4px solid var(--orange); border-radius: var(--radius); display: flex; flex-direction: column; gap: 14px; }
.band-alt .note-box { background: #fff; }

.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; align-content: center; }
.chips li { font-family: var(--cond); font-weight: 600; font-size: 21px; padding: 10px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--navy); }

.grid-ind { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.grid-ind li { padding: 26px 26px 26px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.grid-ind li:not(:nth-child(3n + 1)) { padding-left: 26px; border-left: 1px solid var(--line); }
.grid-ind p { color: var(--muted); }

.band-cta { background: var(--teal); color: #fff; padding-block: 56px; }
.cta-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-in > div:first-child { display: flex; flex-direction: column; gap: 8px; max-width: 640px; }
.cta-in p { color: #e3f4f3; font-size: 18px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.band-cta .btn { background: #fff; color: var(--navy); border-color: #fff; }
.band-cta .btn:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.band-cta .btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }

/* articles */
.prose-wrap { max-width: 780px; }
.prose { display: flex; flex-direction: column; gap: 18px; font-size: 18px; }
.prose h2 { font-size: 30px; margin-top: 18px; }
.prose ul { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.lead-img { border-radius: 6px; margin-bottom: 28px; }

/* footer */
.foot { background: var(--navy); color: #c9d4e0; padding-block: 56px 28px; font-size: 16px; }
.foot a { color: #fff; }
.foot a:hover { color: var(--teal-hi); }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 32px; border-bottom: 1px solid var(--navy-line); }
.foot-grid > * { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.foot-grid p { margin: 0; }
.foot-name { font-family: var(--cond); font-weight: 700; font-size: 24px; color: #fff; }
.foot-h { font-family: var(--cond); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--teal-hi); font-size: 15px; }
.foot-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.foot-list a { color: #c9d4e0; text-decoration: none; }
.foot-list a:hover { color: #fff; text-decoration: underline; }
.foot-small { padding-top: 22px; display: flex; flex-direction: column; gap: 14px; font-size: 13px; color: #8fa0b3; }
.foot-small p { margin: 0; }
.foot-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.foot .built { display: inline-flex; align-items: center; gap: 8px; color: #8fa0b3; text-decoration: none; }
.foot .built img { opacity: .8; }
.foot .built:hover { color: #fff; }
.foot .built:hover img { opacity: 1; }

@media (max-width: 960px) {
  .hero-in, .split { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .cards.three, .cards.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brands { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-ind { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-ind li:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .grid-ind li:nth-child(2n) { padding-left: 26px; border-left: 1px solid var(--line); }
  .foot-grid { grid-template-columns: 1fr 1fr; } .foot-about { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .band { padding-block: 56px; }
  .hero { padding-block: 48px 56px; }
  .cards.three, .cards.four { grid-template-columns: minmax(0, 1fr); }
  .brands { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brands li { font-size: 19px; padding: 16px 10px; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .steps li, .steps li + li { padding: 0; border-left: 0; }
  .grid-ind { grid-template-columns: minmax(0, 1fr); }
  .grid-ind li, .grid-ind li:nth-child(2n) { padding: 20px 0; border-left: 0; }
  .ticket { padding: 22px 20px 18px; }
  .ticket dl div { grid-template-columns: 96px 1fr; }
  .foot-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px 20px; } .foot-about, .foot-grid > :last-child { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* manufacturer logos in their own colours (Vakkas, 2026-10-10); square marks get more height */
.logos { list-style: none; margin: 0 0 18px; padding: 0; max-width: 960px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.logos li { height: 112px; display: grid; place-items: center; padding: 18px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.logos li:nth-child(3n) { border-right: 0; }
.logos li:nth-last-child(-n+3) { border-bottom: 0; }
.logos img { max-height: 46px; max-width: 86%; width: auto; object-fit: contain; }
.logos img.sq { max-height: 74px; }

.steps-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.note-box .steps-4 { grid-template-columns: minmax(0, 1fr); gap: 18px; }
.note-box .steps-4 li, .note-box .steps-4 li + li { padding: 0; border-left: 0; }
.note-box .step-n { font-size: 34px; }
.split-top { align-items: start; }
.ticks-card { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--teal); border-radius: var(--radius); padding: 24px 26px; }
.band-alt .ticks-card { background: #fff; }
.chips a { color: inherit; text-decoration: none; }
.chips a:hover { color: var(--teal); }
.page-head .chips li { font-size: 18px; padding: 8px 14px; }
[id] { scroll-margin-top: 90px; }
@media (max-width: 960px) { .steps-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } .steps-4 li:nth-child(3) { padding-left: 0; border-left: 0; } }
@media (max-width: 640px) { .steps-4 { grid-template-columns: minmax(0, 1fr); } .steps-4 li, .steps-4 li + li { padding: 0; border-left: 0; } .logos li { height: 76px; padding: 12px 10px; } .logos img { max-height: 30px; } .logos img.sq { max-height: 50px; } }

/* service page questions: native <details>, no script */
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 16px 20px; font-weight: 600; list-style: none; position: relative; padding-right: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: var(--teal); font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: "‘2"; }
.faq details p { padding: 0 20px 18px; margin: 0; }
.page-head .eyebrow a { color: inherit; text-decoration: none; }