/* Monarc Services: site styles
   Colours, type and spacing live in the :root block. Change them there. */

@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --bg: #080908;
  --bg-2: #0d0f0d;
  --bg-3: #141714;
  --line: #1f231f;
  --line-2: #2c322c;
  --text: #f2f2ee;
  --muted: #b4b9b1;
  --dim: #8d928a;
  --accent: #63C322;
  --accent-ink: #080908;
  --accent-dark: #2f6a0c;
  --oa: #3B82F6;
  --oa-dark: #1d4ed8;
  --paper: #f2f2ee;
  --paper-2: #e6e7e1;
  --ink: #0b0c0b;
  --ink-muted: #3d423b;
  --sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --max: 1280px;
  --gutter: clamp(20px, 4vw, 40px);
  --header-h: 84px;
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #fff; }
button { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.025em; line-height: 1.04; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--accent); color: var(--accent-ink); padding: 10px 16px; font-weight: 600; }
.skip:focus { left: 8px; }

.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.mono { font-family: var(--mono); }
.eyebrow { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.eyebrow--dim { color: var(--dim); }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--muted); max-width: 640px; }
.muted { color: var(--muted); }
.accent { color: var(--accent); }
.h-xl { font-size: clamp(48px, 7.4vw, 104px); letter-spacing: -0.045em; line-height: 0.94; }
.h-l { font-size: clamp(38px, 5vw, 68px); letter-spacing: -0.035em; line-height: 0.98; }
.h-m { font-size: clamp(30px, 3.4vw, 48px); letter-spacing: -0.03em; }
.h-s { font-size: clamp(22px, 2vw, 28px); letter-spacing: -0.02em; line-height: 1.15; }
.prose { max-width: 720px; color: var(--muted); }
.prose p + p, .prose p + ul, .prose ul + p { margin-top: 1em; }
.prose h2 { color: var(--text); font-size: clamp(26px, 2.6vw, 34px); margin: 1.6em 0 0.5em; }
.prose h3 { color: var(--text); font-size: 21px; margin: 1.4em 0 0.4em; letter-spacing: -0.015em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin: 0.35em 0; }
.prose a { color: var(--text); }
.prose strong { color: var(--text); font-weight: 600; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; font-family: var(--sans); font-size: 16px; font-weight: 600; text-decoration: none; border: 1px solid transparent; border-radius: var(--radius); cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }
.btn--accent { background: var(--accent); color: var(--accent-ink); }
.btn--accent:hover { background: var(--accent); color: var(--accent-ink); filter: brightness(1.12); }
.btn--line { border-color: #3a403a; color: var(--text); background: transparent; }
.btn--line:hover { border-color: var(--text); color: #fff; }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: #222; color: #fff; }
.btn--sm { min-height: 42px; padding: 0 16px; font-size: 14px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; color: var(--accent); }
.link-arrow svg { width: 16px; height: 16px; transition: transform 0.2s; }
.link-arrow:hover { color: var(--accent); filter: brightness(1.2); }
.link-arrow:hover svg { transform: translateX(3px); }

/* Header */
.hdr { position: sticky; top: 0; z-index: 50; background: rgba(8, 9, 8, 0.86); -webkit-backdrop-filter: saturate(140%) blur(14px); backdrop-filter: saturate(140%) blur(14px); border-bottom: 1px solid transparent; transition: border-color 0.2s, background 0.2s; }
.hdr.is-scrolled { border-bottom-color: var(--line); }
.hdr__in { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.logo { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1; }
.logo__word { font-size: 26px; font-weight: 700; letter-spacing: -0.03em; }
.logo__word b { color: var(--accent); font-weight: 700; }
.logo__tag { font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.16em; color: var(--dim); margin-top: 4px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__item { position: relative; }
.nav__link { display: inline-flex; align-items: center; gap: 6px; height: var(--header-h); padding: 0 12px; font-size: 15px; font-weight: 500; color: var(--muted); text-decoration: none; background: none; border: 0; cursor: pointer; }
.nav__link:hover, .nav__link[aria-expanded="true"], .nav__link.is-active { color: var(--text); }
.nav__link svg { width: 12px; height: 12px; transition: transform 0.2s; }
.nav__link[aria-expanded="true"] svg { transform: rotate(180deg); }
.drop { position: absolute; top: calc(100% - 8px); left: -12px; min-width: 300px; background: var(--bg-2); border: 1px solid var(--line-2); padding: 10px; display: none; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5); }
.drop.is-open { display: block; }
.drop--wide { min-width: 560px; display: none; grid-template-columns: 1fr 1fr; gap: 2px; }
.drop--wide.is-open { display: grid; }
.drop a { display: block; padding: 12px 14px; text-decoration: none; color: var(--text); border-radius: var(--radius); }
.drop a:hover { background: var(--bg-3); }
.drop a span { display: block; font-size: 13px; color: var(--dim); margin-top: 2px; line-height: 1.4; }
.drop a strong { font-weight: 600; font-size: 15px; }
.drop__head { grid-column: 1 / -1; padding: 8px 14px 6px; }
.hdr__cta { display: flex; align-items: center; gap: 10px; }
.hdr__phone { font-family: var(--mono); font-size: 13px; color: var(--muted); text-decoration: none; padding: 0 6px; }
.hdr__phone:hover { color: var(--text); }
.burger { display: none; width: 46px; height: 46px; margin-left: auto; background: none; border: 1px solid var(--line-2); border-radius: var(--radius); cursor: pointer; align-items: center; justify-content: center; }
.burger span { display: block; width: 18px; height: 2px; background: var(--text); position: relative; transition: background 0.2s; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--text); transition: transform 0.25s; }
.burger span::before { top: -6px; }
.burger span::after { top: 6px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }
.mnav { display: none; }

@media (max-width: 1320px) {
  .hdr__phone { display: none; }
  .hdr__in { gap: 20px; }
  .nav__link { padding: 0 9px; font-size: 14px; }
}
@media (max-width: 1140px) {
  .nav, .hdr__cta { display: none; }
  .burger { display: inline-flex; }
  .mnav { position: fixed; inset: var(--header-h) 0 0 0; z-index: 49; background: var(--bg); overflow-y: auto; padding: 12px var(--gutter) 40px; border-top: 1px solid var(--line); }
  .mnav.is-open { display: block; }
  .mnav details { border-bottom: 1px solid var(--line); }
  .mnav summary { list-style: none; display: flex; justify-content: space-between; align-items: center; padding: 18px 0; font-size: 22px; font-weight: 600; cursor: pointer; }
  .mnav summary::-webkit-details-marker { display: none; }
  .mnav summary::after { content: "+"; font-family: var(--mono); color: var(--accent); font-size: 22px; }
  .mnav details[open] summary::after { content: "\2212"; }
  .mnav details a { display: block; padding: 10px 0 10px 14px; color: var(--muted); text-decoration: none; font-size: 17px; border-left: 1px solid var(--line-2); }
  .mnav details a:hover { color: var(--text); }
  .mnav details div { padding-bottom: 16px; }
  .mnav > a { display: block; padding: 18px 0; font-size: 22px; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--line); }
  .mnav .btn { width: 100%; margin-top: 12px; }
  .mnav__foot { margin-top: 24px; font-family: var(--mono); font-size: 13px; color: var(--dim); line-height: 1.8; }
  body.menu-open { overflow: hidden; }
}

/* Sections */
.sec { padding: clamp(72px, 10vw, 128px) 0; }
.sec--tight { padding: clamp(48px, 6vw, 80px) 0; }
.sec--line { border-top: 1px solid var(--line); }
.sec--paper { background: var(--paper); color: var(--ink); }
.sec--paper .lead, .sec--paper .muted, .sec--paper .prose { color: var(--ink-muted); }
.sec--paper .eyebrow { color: var(--accent-dark); }
.sec--paper .prose strong, .sec--paper .prose h2, .sec--paper .prose h3 { color: var(--ink); }
.sec--paper a:hover { color: #000; }
.sec--deep { background: var(--bg-2); }
.grid-bg { background-color: var(--bg); background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px); background-size: 48px 48px; }
.sec-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: clamp(36px, 5vw, 56px); }
.sec-head > div { max-width: 760px; display: grid; gap: 16px; }
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 6vw, 80px); align-items: center; }
.split--top { align-items: start; }
.split--60 { grid-template-columns: 1.25fr 1fr; }
.stack { display: grid; gap: 22px; }
.stack--sm { gap: 12px; }
@media (max-width: 860px) { .split, .split--60 { grid-template-columns: 1fr; } }

/* Home hero */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero__in { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; padding-top: clamp(56px, 9vw, 120px); padding-bottom: clamp(56px, 8vw, 104px); }
.hero__copy { display: grid; gap: 28px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 10px 28px; font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: 0.06em; text-transform: uppercase; }
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta span::before { content: ""; width: 6px; height: 6px; background: var(--accent); }
.hero__art { position: relative; }
.hero__art svg { width: 100%; height: auto; }
.hero__fig { position: absolute; font-family: var(--mono); font-size: 11px; color: var(--dim); letter-spacing: 0.08em; }
@media (max-width: 900px) { .hero__in { grid-template-columns: 1fr; } .hero__art { max-width: 560px; } }

/* Page hero */
.phero { border-bottom: 1px solid var(--line); }
.phero__in { padding-top: clamp(40px, 6vw, 72px); padding-bottom: clamp(48px, 7vw, 88px); display: grid; gap: 22px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: 0.04em; }
.crumbs a { color: var(--dim); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.crumbs span[aria-hidden] { color: var(--line-2); }
.phero h1 { max-width: 980px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); border-top: 1px solid var(--line-2); margin-top: 14px; }
.facts > div { padding: 18px 20px 0 0; display: grid; gap: 4px; }
.facts dt { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); }
.facts dd { margin: 0; font-size: 18px; font-weight: 600; }

/* Brand strip */
.brands { border-bottom: 1px solid var(--line); }
.brands__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; padding-top: 30px; padding-bottom: 30px; }
.brands__name { font-size: clamp(17px, 1.8vw, 22px); font-weight: 700; letter-spacing: 0.06em; color: #c9cdc6; text-decoration: none; }
a.brands__name:hover { color: #fff; }

/* Teardown */
.td { position: relative; height: 420vh; border-top: 1px solid var(--line); }
.td__sticky { position: sticky; top: var(--header-h); height: calc(100vh - var(--header-h)); min-height: 560px; display: flex; align-items: center; overflow: hidden; }
.td__grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: center; width: 100%; }
.td__art { position: relative; }
.td__art svg { width: 100%; height: auto; max-height: calc(100vh - var(--header-h) - 120px); }
.td__art [data-layer] { transition: transform 0.12s linear, opacity 0.12s linear; transform-box: view-box; }
.td__frames { position: relative; aspect-ratio: 4 / 3; }
.td__frames img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; }
.td__frames img.is-on { opacity: 1; }
.td__copy { display: grid; gap: 18px; max-width: 470px; }
.td__bar { display: flex; gap: 6px; }
.td__bar i { flex: 1; height: 4px; background: var(--line-2); transition: background 0.2s; }
.td__bar i.is-on { background: var(--accent); }
.td__stage { min-height: 250px; display: grid; gap: 14px; align-content: start; }
.td__tag { justify-self: start; font-family: var(--mono); font-size: 13px; font-weight: 600; background: var(--accent); color: var(--accent-ink); padding: 4px 10px; }
.td__body { font-size: 19px; color: #cfd3cc; line-height: 1.55; }
.td__hint { font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: 0.06em; }
@media (max-width: 900px) {
  .td { height: 380vh; }
  .td__grid { grid-template-columns: 1fr; gap: 12px; }
  .td__art svg { max-height: 42vh; }
  .td__stage { min-height: 200px; }
  .td__body { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { .td__art [data-layer] { transition: none; } }

/* Numbered services */
.svc { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); }
.svc__item { display: grid; grid-template-columns: 44px 1fr; gap: 6px 18px; padding: clamp(24px, 3vw, 36px); border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); text-decoration: none; position: relative; transition: background 0.2s; }
.svc__item:hover { background: var(--bg-2); color: var(--text); }
.svc__n { font-family: var(--mono); font-size: 14px; color: var(--accent); padding-top: 6px; grid-row: span 3; }
.svc__t { font-size: clamp(22px, 2vw, 27px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.svc__s { font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: 0.03em; }
.svc__d { color: var(--muted); line-height: 1.5; margin-top: 4px; }
.svc__go { position: absolute; top: clamp(24px, 3vw, 36px); right: clamp(24px, 3vw, 36px); width: 20px; height: 20px; color: var(--dim); transition: color 0.2s, transform 0.2s; }
.svc__item:hover .svc__go { color: var(--accent); transform: translate(2px, -2px); }
.sec--paper .svc, .sec--paper .svc__item { border-color: #c9cbc4; }
.sec--paper .svc__item:hover { background: var(--paper-2); color: var(--ink); }
.sec--paper .svc__n { color: var(--accent-dark); }
.sec--paper .svc__s, .sec--paper .svc__go { color: #5d6359; }
.sec--paper .svc__d { color: var(--ink-muted); }

/* Photo slot */
.ph { margin: 0; position: relative; background: var(--bg-2); border: 1px solid var(--line); overflow: hidden; }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.ph--43 { aspect-ratio: 4 / 3; }
.ph--169 { aspect-ratio: 16 / 9; }
.ph--sq { aspect-ratio: 1 / 1; }
.ph--tall { aspect-ratio: 4 / 5; }
.ph figcaption { position: absolute; left: 0; bottom: 0; right: 0; padding: 10px 14px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: #d8dcd5; background: linear-gradient(transparent, rgba(0,0,0,0.65)); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 20px; }
.cards--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.card { background: var(--bg-2); border: 1px solid var(--line); padding: clamp(24px, 3vw, 32px); display: grid; gap: 14px; align-content: start; }
.card--link { text-decoration: none; transition: border-color 0.2s, transform 0.2s; }
.card--link:hover { border-color: #3d453d; color: var(--text); }
.card h3 { font-size: 23px; letter-spacing: -0.02em; line-height: 1.2; }
.card p { color: var(--muted); }
.card__icon { width: 40px; height: 40px; color: var(--accent); }
.card__meta { font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: 0.04em; }
.card--media { padding: 0; gap: 0; }
.card--media .card__body { padding: clamp(22px, 3vw, 30px); display: grid; gap: 12px; }
.sec--paper .card { background: #fff; border-color: #d5d7d0; }
.sec--paper .card p { color: var(--ink-muted); }
.sec--paper .card__icon { color: var(--accent-dark); }
.sec--paper .card__meta { color: #5d6359; }

/* Check lists */
.ticks { list-style: none; display: grid; gap: 12px; }
.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; color: var(--muted); }
.ticks li::before { content: ""; width: 18px; height: 18px; margin-top: 4px; background: var(--accent); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3'%3E%3Cpath d='M4 12.5l5 5L20 6.5'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3'%3E%3Cpath d='M4 12.5l5 5L20 6.5'/%3E%3C/svg%3E") center / contain no-repeat; }
.ticks strong { color: var(--text); font-weight: 600; }
.sec--paper .ticks li { color: var(--ink-muted); }
.sec--paper .ticks li::before { background: var(--accent-dark); }
.sec--paper .ticks strong { color: var(--ink); }

/* Spec table */
.spec { width: 100%; border-collapse: collapse; font-size: 16px; }
.spec th, .spec td { text-align: left; padding: 18px 16px 18px 0; border-bottom: 1px solid var(--line-2); vertical-align: top; }
.spec th { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); font-weight: 500; border-bottom-color: var(--text); }
.spec td:first-child { font-weight: 600; color: var(--text); }
.spec td { color: var(--muted); }
.spec .mono { font-size: 13px; color: var(--text); }
.table-scroll { overflow-x: auto; }
.table-scroll .spec { min-width: 680px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); counter-reset: s; }
.steps li { list-style: none; padding: 28px; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); display: grid; gap: 12px; align-content: start; counter-increment: s; }
.steps li::before { content: counter(s, decimal-leading-zero); font-family: var(--mono); font-size: 13px; background: var(--accent); color: var(--accent-ink); justify-self: start; padding: 2px 8px; }
.steps h3 { font-size: 22px; }
.steps p { color: var(--muted); }
.sec--paper .steps, .sec--paper .steps li { border-color: #c9cbc4; }
.sec--paper .steps p { color: var(--ink-muted); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 0; border-top: 1px solid var(--line-2); }
.stats > div { padding: 26px 24px 0 0; display: grid; gap: 6px; }
.stats b { font-size: clamp(34px, 4vw, 52px); font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.stats span { color: var(--muted); font-size: 15px; }
.sec--paper .stats { border-top-color: #c9cbc4; }
.sec--paper .stats span { color: var(--ink-muted); }

/* FAQ */
.faq { border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr 28px; gap: 20px; padding: 24px 0; font-size: clamp(18px, 1.6vw, 21px); font-weight: 600; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-size: 24px; color: var(--accent); text-align: right; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq .faq__a { padding: 0 48px 26px 0; color: var(--muted); max-width: 820px; }
.faq .faq__a p + p { margin-top: 0.8em; }
.sec--paper .faq, .sec--paper .faq details { border-color: #c9cbc4; }
.sec--paper .faq summary::after { color: var(--accent-dark); }
.sec--paper .faq .faq__a { color: var(--ink-muted); }

/* CTA band */
.cta { text-align: center; }
.cta__in { display: grid; gap: 24px; justify-items: center; }
.cta h2 { max-width: 920px; }
.cta .lead { margin: 0 auto; }
.cta .btn-row { justify-content: center; }
.cta-box { background: var(--accent); color: var(--accent-ink); padding: clamp(32px, 5vw, 64px); display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.cta-box h2 { max-width: 720px; }
.cta-box p { max-width: 620px; margin-top: 14px; font-size: 18px; }

/* Packages */
.tabs { display: inline-flex; border: 1px solid var(--line-2); padding: 4px; gap: 4px; flex-wrap: wrap; }
.tabs button { background: none; border: 0; padding: 10px 18px; font-weight: 600; font-size: 15px; color: var(--muted); cursor: pointer; border-radius: var(--radius); min-height: 44px; }
.tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); }
.tabpanel[hidden] { display: none; }
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 20px; margin-top: 32px; }
.tier { border: 1px solid var(--line-2); background: var(--bg-2); padding: clamp(26px, 3vw, 36px); display: grid; gap: 20px; align-content: start; position: relative; }
.tier--pick { border-color: var(--accent); }
.tier__flag { position: absolute; top: -1px; right: 24px; background: var(--accent); color: var(--accent-ink); font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.08em; padding: 5px 10px; text-transform: uppercase; }
.tier__name { font-family: var(--mono); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
.tier__price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.tier__price b { font-size: 52px; letter-spacing: -0.04em; line-height: 1; }
.tier__price span { color: var(--dim); font-size: 14px; }
.tier__for { color: var(--muted); }
.tier .ticks li { font-size: 15.5px; }
.tier .btn { width: 100%; }
.note { font-size: 14px; color: var(--dim); }
.note-box { border: 1px solid var(--line-2); padding: 20px 22px; color: var(--muted); font-size: 15px; display: grid; gap: 8px; }
.note-box strong { color: var(--text); }

/* OneArc mock */
.oa { background: #0f120f; border: 1px solid var(--line-2); box-shadow: 0 40px 80px rgba(0,0,0,0.45); font-size: 13px; overflow: hidden; }
.oa__bar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line-2); background: #0b0d0b; }
.oa__dots { display: flex; gap: 6px; }
.oa__dots i { width: 9px; height: 9px; border-radius: 50%; background: #2f352f; }
.oa__url { font-family: var(--mono); font-size: 11px; color: var(--dim); background: #141714; padding: 4px 10px; border-radius: 4px; }
.oa__body { display: grid; grid-template-columns: 150px 1fr; min-height: 340px; }
.oa__side { border-right: 1px solid var(--line-2); padding: 16px 12px; display: grid; gap: 4px; align-content: start; }
.oa__side b { font-size: 16px; margin-bottom: 12px; padding: 0 8px; }
.oa__side b em { font-style: normal; color: var(--accent); }
.oa__side span { padding: 7px 8px; color: var(--dim); border-radius: 3px; }
.oa__side span.on { background: #1a1e1a; color: var(--text); }
.oa__main { padding: 18px; display: grid; gap: 14px; align-content: start; }
.oa__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.oa__kpi { border: 1px solid var(--line-2); padding: 12px; display: grid; gap: 2px; }
.oa__kpi b { font-size: 22px; letter-spacing: -0.02em; }
.oa__kpi span { color: var(--dim); font-size: 11px; font-family: var(--mono); }
.oa__row { display: grid; grid-template-columns: 1.6fr 1.2fr 0.9fr 0.8fr; gap: 10px; padding: 9px 4px; border-bottom: 1px solid #1c201c; align-items: center; color: var(--muted); }
.oa__row--h { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; color: var(--dim); text-transform: uppercase; }
.oa__row b { color: var(--text); font-weight: 500; }
.pill { font-family: var(--mono); font-size: 10.5px; padding: 3px 7px; border-radius: 20px; justify-self: start; font-weight: 600; }
.pill--ok { background: rgba(99,195,34,0.15); color: #8be05a; }
.pill--due { background: rgba(240,170,40,0.15); color: #f2b544; }
.pill--late { background: rgba(230,72,60,0.16); color: #ff7a6e; }
@media (max-width: 640px) { .oa__body { grid-template-columns: 1fr; } .oa__side { display: none; } .oa__row { grid-template-columns: 1.4fr 1fr 0.9fr; } .oa__row > :nth-child(2) { display: none; } }

/* Forms */
.form { display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 640px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; }
.field label, .field legend { font-size: 14px; font-weight: 600; }
.field label small, .field legend small { font-weight: 400; color: var(--dim); }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 12px 14px; background: var(--bg); border: 1px solid #343a34; border-radius: var(--radius); color: var(--text); font: inherit; font-size: 16px; transition: border-color 0.2s; }
.field textarea { min-height: 140px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b4b9b1' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(99,195,34,0.18); }
fieldset.field { border: 0; padding: 0; margin: 0; }
.checks { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin-top: 6px; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--muted); cursor: pointer; padding: 12px 14px; border: 1px solid #2a2f2a; border-radius: var(--radius); }
.check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--accent); flex: none; }
.check--plain { border: 0; padding: 0; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form__msg { display: none; padding: 16px 18px; border: 1px solid; font-size: 15px; }
.form__msg.is-ok { display: block; border-color: var(--accent); background: rgba(99,195,34,0.08); color: var(--text); }
.form__msg.is-err { display: block; border-color: #ff7a6e; background: rgba(230,72,60,0.08); color: var(--text); }
.form-card { background: var(--bg-2); border: 1px solid var(--line-2); padding: clamp(24px, 4vw, 44px); }
.sec--paper .form-card { background: #fff; border-color: #d5d7d0; }

/* Contact blocks */
.contact-list { display: grid; gap: 0; border-top: 1px solid var(--line-2); }
.contact-list > div { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-2); }
.contact-list dt { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); padding-top: 3px; }
.contact-list dd { margin: 0; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { color: var(--accent); }
@media (max-width: 560px) { .contact-list > div { grid-template-columns: 1fr; gap: 4px; } }

/* Product category list */
.cats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); }
.cat { padding: clamp(24px, 3vw, 34px); border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); display: grid; gap: 12px; align-content: start; }
.cat svg { width: 36px; height: 36px; color: var(--accent); }
.cat h3 { font-size: 22px; letter-spacing: -0.015em; }
.cat p { color: var(--muted); font-size: 15.5px; }
.cat .card__meta { margin-top: 4px; }

/* Product rows */
.prod { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: center; padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--line); }
.prod:nth-child(even) .ph { order: 2; }
.prod__copy { display: grid; gap: 16px; }
.prod__specs { display: flex; flex-wrap: wrap; gap: 8px; }
.prod__specs span { font-family: var(--mono); font-size: 12px; border: 1px solid var(--line-2); padding: 5px 10px; color: var(--muted); }
@media (max-width: 860px) { .prod { grid-template-columns: 1fr; } .prod:nth-child(even) .ph { order: 0; } }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 20px; }
.quote { border-top: 2px solid var(--accent); padding-top: 22px; display: grid; gap: 18px; align-content: start; margin: 0; }
.quote blockquote { margin: 0; font-size: 19px; line-height: 1.5; letter-spacing: -0.01em; }
.quote figcaption { font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: 0.04em; }

/* Team */
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 20px; }
.team figure { margin: 0; display: grid; gap: 12px; }
.team b { font-size: 19px; }
.team span { color: var(--dim); font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; }

/* Footer */
.ftr { border-top: 1px solid var(--line); background: #050605; padding: clamp(56px, 8vw, 88px) 0 32px; font-size: 15px; }
.ftr__top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 36px; }
.ftr__brand { display: grid; gap: 18px; align-content: start; }
.ftr__brand p { color: var(--dim); max-width: 300px; }
.ftr h4 { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); margin-bottom: 16px; }
.ftr ul { list-style: none; display: grid; gap: 9px; }
.ftr a { color: var(--muted); text-decoration: none; }
.ftr a:hover { color: var(--text); }
.ftr address { font-style: normal; color: var(--muted); line-height: 1.7; }
.ftr__bot { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-family: var(--mono); font-size: 12px; color: var(--dim); }
.ftr__bot a { color: var(--dim); }
.ftr__bot nav { display: flex; flex-wrap: wrap; gap: 18px; }
.ftr__oa { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--line-2); padding: 10px 14px; text-decoration: none; justify-self: start; }
.ftr__oa:hover { border-color: var(--accent); }
.ftr__oa b { color: var(--text); }
@media (max-width: 1020px) { .ftr__top { grid-template-columns: 1fr 1fr; } .ftr__brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .ftr__top { grid-template-columns: 1fr; } }

/* Reveal */
.rv { opacity: 0; transform: translateY(18px); transition: opacity 0.7s ease, transform 0.7s ease; }
.rv.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }
.no-js .rv { opacity: 1; transform: none; }

/* Utility */
.mt-s { margin-top: 16px; } .mt-m { margin-top: 32px; } .mt-l { margin-top: 56px; }
.center { text-align: center; }
.hide-m { } @media (max-width: 860px) { .hide-m { display: none; } }
.legal { max-width: 780px; }
.legal h2 { font-size: 26px; margin: 2em 0 0.6em; letter-spacing: -0.02em; }
.legal p, .legal li { color: var(--muted); }
.legal p + p { margin-top: 0.9em; }
.legal ul { padding-left: 1.2em; margin-top: 0.6em; }
.legal li { margin: 0.4em 0; }
.legal a { color: var(--text); }
.err404 { min-height: 60vh; display: grid; align-content: center; gap: 24px; }

/* Fixes */
.hdr__phone { white-space: nowrap; }
.sec--paper .btn--line { color: var(--ink); border-color: #9da39a; }
.sec--paper .btn--line:hover { border-color: var(--ink); color: #000; }
.sec--paper .link-arrow { color: var(--accent-dark); }
.sec--paper .link-arrow:hover { color: #1d4a05; }

/* Brand logo */
.logo__img { display: block; height: 56px; width: auto; }
.logo--footer .logo__img { height: auto; width: 220px; max-width: 100%; }
@media (max-width: 560px) { .logo__img { height: 42px; } }

/* OneArc: blue sub-brand */
.oa-theme { --accent: var(--oa); --accent-ink: #061226; --accent-dark: var(--oa-dark); }
.btn--oa { border-color: var(--oa); color: #cfe0ff; background: rgba(59,130,246,0.08); }
.btn--oa:hover { background: var(--oa); border-color: var(--oa); color: #061226; }
.ftr__oa:hover { border-color: var(--oa); }
.oa-word { font-weight: 700; letter-spacing: -0.02em; }
.oa-word em { font-style: normal; color: var(--oa); }

/* Packages without prices */
.tier__unit { font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }

/* competence page */
.comp-list { display: grid; gap: 0; }
.comp { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 48px; padding: 48px 0; border-top: 1px solid var(--line); }
.comp:first-child { border-top: 0; padding-top: 0; }
.comp__head { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.comp__body { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 14px 28px; margin: 0; }
.comp__body dt { font-family: var(--mono, "IBM Plex Mono", monospace); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: 4px; }
.comp__body dd { margin: 0; color: var(--muted); }
.comp__body dd.comp__ours { color: var(--text); font-weight: 500; border-left: 3px solid var(--accent); padding-left: 14px; }
.spec a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.muted a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 860px) {
  .comp { grid-template-columns: 1fr; gap: 20px; padding: 36px 0; }
  .comp__body { grid-template-columns: 1fr; gap: 4px; }
  .comp__body dd { margin-bottom: 14px; }
}
.sec--paper .spec td { color: #4a4f47; }
.sec--paper .spec td:first-child, .sec--paper .spec .mono { color: #0b0c0b; }
.sec--paper .spec th { color: #5d6359; }
.sec--paper .spec th, .sec--paper .spec td { border-bottom-color: #c9cbc4; }

/* video reel band */
.reel { position: relative; min-height: min(78vh, 760px); display: flex; align-items: flex-end; overflow: hidden; background: #050605; }
.reel__vid { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(0.7) saturate(1.05); }
.reel__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,6,5,0.85) 0%, rgba(5,6,5,0.6) 45%, rgba(5,6,5,0.1) 80%), linear-gradient(180deg, rgba(5,6,5,0.1) 0%, rgba(5,6,5,0.35) 50%, rgba(5,6,5,0.92) 100%); }
.reel__copy .h-l, .reel__copy .lead, .reel__copy .eyebrow { text-shadow: 0 2px 18px rgba(0,0,0,0.6); }
.reel__copy { position: relative; padding-top: 120px; padding-bottom: 72px; width: 100%; }
.reel__copy .h-l { max-width: 760px; }
.reel__copy .lead { color: #d8dbd4; max-width: 560px; }
@media (prefers-reduced-motion: reduce) { .reel__vid { display: none; } .reel { background: #050605 url("../video/welding-loop.jpg") center / cover no-repeat; } }

/* teardown photo frames */
.td__frames { aspect-ratio: 4 / 5; height: min(calc(100vh - var(--header-h) - 120px), 760px); width: auto; max-width: 100%; margin: 0 auto; overflow: hidden; border: 1px solid var(--line); }
.td__frames img { object-fit: cover; transition: opacity 0.45s ease; }
.hero__art .ph { max-height: calc(100vh - var(--header-h) - 80px); border: 1px solid var(--line); }
@media (max-width: 900px) { .td__frames { height: 46vh; } }
@media (prefers-reduced-motion: reduce) { .td__frames img { transition: none; } }

/* header logo with tagline */
.logo--header .logo__img { height: 68px; width: auto; }
@media (max-width: 560px) { .logo--header .logo__img { height: 54px; } }

/* consumables chips */
.chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.chip { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); background: var(--bg-2, #101210); color: var(--text); text-decoration: none; font-size: 15px; font-weight: 500; transition: border-color .2s, background .2s; }
.chip:hover { border-color: var(--accent); }
.chip__icon { width: 22px; height: 22px; flex: none; color: var(--accent); }
@media (max-width: 560px) { .chips { grid-template-columns: 1fr; } }

/* clearer top menu */
.nav__link { color: #d9dcd5; font-size: 15px; position: relative; }
.nav__link:hover, .nav__link[aria-expanded="true"] { color: #fff; }
.nav__link.is-active { color: #fff; }
.nav__link.is-active::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 18px; height: 2px; background: var(--accent); }
.hdr__phone { color: #d9dcd5; font-size: 14px; }
.hdr__phone:hover { color: var(--accent); }
.logo { flex: none; }
@media (max-width: 1320px) { .logo--header .logo__img { height: 60px; } .nav__link.is-active::after { left: 9px; right: 9px; } }