/* Summit StoneCraft Inc — Cobalt Identity */
:root {
  --white: #ffffff;
  --navy: #122b68;
  --cobalt: #184ee5;
  --cobalt-deep: #1240c4;
  --ink-soft: #3c5191;
  --line: #d9e1f2;
  --mist: #f3f6fd;
  --font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 4px;
  --wrap: 1200px;
  --gutter: clamp(20px, 4vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--cobalt); text-underline-offset: 3px; }
a:hover { color: var(--cobalt-deep); }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }

:focus-visible { outline: 3px solid var(--cobalt); outline-offset: 3px; }
.on-blue :focus-visible, .site-header :focus-visible, .site-footer :focus-visible { outline-color: #ffffff; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: #fff; color: var(--navy); padding: 10px 16px; font-weight: 700; border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 14px;
}
.on-blue .eyebrow { color: #c9d6ff; }

/* ---------- Header ---------- */
.site-header { background: var(--cobalt); color: #fff; position: relative; z-index: 20; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand {
  color: #fff; text-decoration: none; font-weight: 800; letter-spacing: 0.01em;
  font-size: 15px; line-height: 1.15; text-transform: uppercase; display: inline-flex; align-items: center; gap: 12px;
}
.brand:hover { color: #fff; }
.brand-mark { width: 30px; height: 30px; flex: none; position: relative; background: var(--navy); }
.brand-mark::before { content: ""; position: absolute; left: 7px; right: 7px; bottom: 7px; top: 7px; background: #fff;
  clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.brand-name span { display: block; }

.nav-toggle {
  display: none; background: transparent; border: 2px solid rgba(255,255,255,.55); color: #fff;
  width: 46px; height: 42px; border-radius: var(--radius); cursor: pointer; padding: 0;
  align-items: center; justify-content: center;
}
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
  display: block; width: 20px; height: 2px; background: #fff; position: relative; transition: transform .2s, opacity .2s;
}
.nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

.site-nav ul { list-style: none; display: flex; gap: 6px; align-items: center; }
.site-nav a {
  display: block; color: #fff; text-decoration: none; font-size: 13px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 8px 14px; border-radius: var(--radius);
}
.site-nav a:hover { background: rgba(255,255,255,.14); color: #fff; }
.site-nav a[aria-current="page"] { background: #fff; color: var(--cobalt); }
.site-nav .nav-cta { border: 2px solid #fff; padding: 6px 14px; margin-left: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; justify-content: center;
  font: inherit; font-size: 14px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; padding: 14px 24px; border-radius: var(--radius); border: 2px solid transparent;
  cursor: pointer; transition: background-color .15s, color .15s, border-color .15s;
}
.btn-light { background: #fff; color: var(--cobalt); }
.btn-light:hover { background: var(--navy); color: #fff; }
.btn-solid { background: var(--cobalt); color: #fff; }
.btn-solid:hover { background: var(--navy); color: #fff; }
.btn-line { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-line:hover { background: var(--navy); color: #fff; }
.on-blue .btn-line { color: #fff; border-color: rgba(255,255,255,.7); }
.on-blue .btn-line:hover { background: #fff; color: var(--cobalt); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.text-link { font-weight: 700; text-decoration: none; border-bottom: 2px solid currentColor; padding-bottom: 2px; }
.text-link::after { content: " \2192"; }

/* ---------- Photo treatment: hard-edge frames set into cobalt ---------- */
.photo { margin: 0; position: relative; }
.photo img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }
.photo-offset { position: relative; }
.photo-offset::before {
  content: ""; position: absolute; inset: 22px -22px -22px 22px; background: var(--navy); z-index: 0;
}
.photo-offset img { position: relative; z-index: 1; }
.photo-offset.left::before { inset: 22px 22px -22px -22px; }
.photo-offset.cobalt::before { background: var(--cobalt); }

/* ---------- Home: hero ---------- */
.home-hero { background: var(--cobalt); color: #fff; padding: 72px 0 168px; }
.home-hero .wrap { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.home-hero h1 { font-size: clamp(32px, 4.2vw, 56px); max-width: 15ch; }
.home-hero .lede { font-size: 20px; line-height: 1.5; margin: 24px 0 34px; max-width: 34ch; color: #e6ecff; font-weight: 400; }
.home-hero .photo img { aspect-ratio: 4 / 3.1; }
.hero-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 40px; padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.3); font-size: 14px; color: #dbe4ff; }
.hero-tags li::before { content: ""; display: inline-block; width: 8px; height: 8px; background: #fff; margin-right: 10px; vertical-align: 1px; }

/* ---------- Home: brand statement panel overlapping hero ---------- */
.statement { margin-top: -104px; position: relative; z-index: 2; }
.statement-panel {
  background: #fff; border-top: 6px solid var(--navy); box-shadow: 0 24px 60px rgba(18,43,104,.12);
  padding: 56px clamp(24px, 5vw, 64px); display: grid; grid-template-columns: 5fr 7fr; gap: 48px;
}
.statement-panel h2 { font-size: clamp(30px, 3.2vw, 42px); }
.statement-panel .big { font-size: 21px; line-height: 1.55; color: var(--navy); }
.statement-panel .small { margin-top: 18px; color: var(--ink-soft); font-weight: 300; }

/* ---------- Section rhythm ---------- */
.section { padding: 104px 0; }
.section-tight { padding: 72px 0; }
.section-head { display: grid; grid-template-columns: 5fr 7fr; gap: 48px; align-items: end; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(28px, 3vw, 40px); }
.section-head p { color: var(--ink-soft); font-size: 18px; font-weight: 300; max-width: 58ch; }
.rule-top { border-top: 1px solid var(--line); }

/* ---------- Home: selected services ---------- */
.svc-feature { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: start; }
.svc-feature .photo img { aspect-ratio: 4 / 5; }
.svc-list { list-style: none; counter-reset: svc; }
.svc-list li { counter-increment: svc; display: grid; grid-template-columns: 64px 1fr; gap: 8px 20px;
  padding: 32px 0; border-top: 1px solid var(--line); }
.svc-list li:last-child { border-bottom: 1px solid var(--line); }
.svc-list li::before { content: counter(svc, decimal-leading-zero); font-size: 15px; font-weight: 800; color: var(--cobalt);
  grid-row: span 3; padding-top: 6px; }
.svc-list h3 { font-size: 24px; }
.svc-list h3 a { color: var(--navy); text-decoration: none; }
.svc-list h3 a:hover { color: var(--cobalt); }
.svc-list p { color: var(--ink-soft); }
.svc-list .benefit { font-weight: 600; color: var(--navy); font-size: 15px; }

/* ---------- Home: scenarios ---------- */
.scenarios { background: var(--mist); }
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; list-style: none; }
.scenario-grid figure { margin: 0; }
.scenario-grid img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.scenario-grid h3 { font-size: 20px; margin: 22px 0 10px; }
.scenario-grid p { color: var(--ink-soft); font-size: 16px; }
.scenario-grid .tag { display: inline-block; margin-top: 14px; font-size: 13px; font-weight: 700; color: var(--cobalt); }

/* ---------- Home: approach ---------- */
.approach .wrap { display: grid; grid-template-columns: 4fr 8fr; gap: 72px; }
.approach h2 { font-size: clamp(28px, 3vw, 40px); }
.approach .intro { margin-top: 20px; color: var(--ink-soft); font-weight: 300; font-size: 18px; }
.steps { list-style: none; counter-reset: step; display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; }
.steps li { counter-increment: step; padding: 28px 0 32px; border-top: 3px solid var(--navy); }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; font-size: 40px; font-weight: 800; color: var(--cobalt); line-height: 1; margin-bottom: 16px; }
.steps h3 { font-size: 20px; margin-bottom: 8px; }
.steps p { color: var(--ink-soft); font-size: 16px; }

/* ---------- Contact band (home + inner) ---------- */
.contact-band { background: var(--cobalt); color: #fff; }
.contact-band .wrap { display: grid; grid-template-columns: 6fr 6fr; gap: 64px; padding-top: 88px; padding-bottom: 88px; align-items: center; }
.contact-band h2 { font-size: clamp(28px, 3.2vw, 44px); }
.contact-band p { color: #e3eaff; margin-top: 18px; font-size: 18px; font-weight: 300; max-width: 46ch; }
.contact-lines { list-style: none; border-top: 1px solid rgba(255,255,255,.35); }
.contact-lines li { padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.35); display: grid; grid-template-columns: 110px 1fr; gap: 16px; align-items: baseline; }
.contact-lines .k { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #c9d6ff; }
.contact-lines .v { font-size: 19px; font-weight: 600; overflow-wrap: anywhere; }
.contact-lines a { color: #fff; }
.contact-band .btn-row { margin-top: 30px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #d2dbf5; font-size: 15px; }
.site-footer .wrap { padding-top: 64px; padding-bottom: 28px; }
.footer-grid { display: grid; grid-template-columns: 4fr 2fr 3fr 3fr; gap: 40px; }
.site-footer h2 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.site-footer ul { list-style: none; display: grid; gap: 10px; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.footer-brand p { margin-top: 18px; max-width: 40ch; font-weight: 300; }
.footer-base { margin-top: 52px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.18); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; }
address { font-style: normal; }

/* ---------- Inner page intro (services overview) ---------- */
.page-intro { padding: 64px 0 56px; }
.page-intro h1 { font-size: clamp(32px, 4vw, 52px); max-width: 18ch; }
.page-intro .lede { margin-top: 20px; font-size: 19px; color: var(--ink-soft); max-width: 60ch; font-weight: 300; }
.page-intro-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 56px; align-items: end; }
.jump-list { list-style: none; border-left: 4px solid var(--cobalt); padding-left: 22px; display: grid; gap: 10px; }
.jump-list a { color: var(--navy); font-weight: 700; text-decoration: none; }
.jump-list a:hover { color: var(--cobalt); text-decoration: underline; }

.svc-row { display: grid; grid-template-columns: 6fr 6fr; gap: 64px; align-items: center; padding: 56px 0; scroll-margin-top: 24px; }
.svc-row.flip .photo { order: 2; }
.svc-row .photo img { aspect-ratio: 16 / 11; }
.svc-row h2 { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 14px; }
.svc-row .summary { color: var(--ink-soft); font-size: 18px; font-weight: 300; }
.ticks { list-style: none; margin: 22px 0 26px; display: grid; gap: 10px; }
.ticks li { padding-left: 26px; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .6em; width: 10px; height: 10px; background: var(--cobalt); }
.on-blue .ticks li::before { background: #fff; }
.benefit-line { font-weight: 600; padding: 14px 0 14px 18px; border-left: 3px solid var(--navy); margin-bottom: 24px; }

.twin { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding: 48px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.twin h3 { font-size: 22px; margin-bottom: 12px; }
.twin p { color: var(--ink-soft); }

.fit-table { width: 100%; border-collapse: collapse; font-size: 16px; }
.fit-table th, .fit-table td { text-align: left; padding: 18px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.fit-table thead th { background: var(--navy); color: #fff; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.fit-table tbody th { font-weight: 600; width: 55%; }
.fit-table td a { font-weight: 700; }

/* ---------- Service detail ---------- */
.detail-hero { background: var(--navy); color: #fff; padding: 36px 0 0; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: #c9d6ff; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; opacity: .6; }
.breadcrumb a { color: #fff; }
.detail-hero-grid { display: grid; grid-template-columns: 6fr 6fr; gap: 56px; align-items: end; margin-top: 40px; }
.detail-hero h1 { font-size: clamp(30px, 3.8vw, 50px); }
.detail-hero .lede { margin: 22px 0 40px; font-size: 19px; color: #dfe7ff; font-weight: 300; max-width: 48ch; }
.detail-hero .photo { margin-bottom: -96px; }
.detail-hero .photo img { aspect-ratio: 16 / 10; }
.detail-hero .text { padding-bottom: 64px; }
.detail-body { padding-top: 160px; }
.detail-split { display: grid; grid-template-columns: 4fr 8fr; gap: 64px; padding: 64px 0; border-top: 1px solid var(--line); }
.detail-split:first-child { border-top: 0; padding-top: 0; }
.detail-split h2 { font-size: clamp(24px, 2.4vw, 32px); }
.detail-split .side-note { margin-top: 14px; color: var(--ink-soft); font-weight: 300; }
.prose p + p { margin-top: 16px; }
.prose p { font-size: 18px; }
.pull { margin-top: 28px; background: var(--cobalt); color: #fff; padding: 28px 32px; font-size: 21px; font-weight: 600; line-height: 1.45; }
.cap-grid { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
.cap-grid li { padding: 22px 0; border-top: 1px solid var(--line); }
.cap-grid h3 { font-size: 18px; margin-bottom: 6px; }
.cap-grid p { color: var(--ink-soft); font-size: 16px; }
.scene-list { list-style: none; display: grid; gap: 0; }
.scene-list li { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 20px 0; border-top: 1px solid var(--line); }
.scene-list strong { font-size: 17px; }
.scene-list span { color: var(--ink-soft); }
.mini-steps { list-style: none; counter-reset: ms; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.mini-steps li { counter-increment: ms; background: var(--mist); padding: 22px; border-top: 4px solid var(--cobalt); }
.mini-steps li::before { content: counter(ms, decimal-leading-zero); font-weight: 800; color: var(--cobalt); display: block; margin-bottom: 10px; }
.mini-steps h3 { font-size: 17px; margin-bottom: 6px; }
.mini-steps p { font-size: 15px; color: var(--ink-soft); }
.related { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.related a { display: block; padding: 24px 26px; border: 2px solid var(--navy); color: var(--navy); text-decoration: none; height: 100%; }
.related a:hover { background: var(--navy); color: #fff; }
.related strong { display: block; font-size: 19px; margin-bottom: 6px; }
.related span { font-size: 15px; }

/* ---------- About ---------- */
.about-hero { display: grid; grid-template-columns: 5fr 7fr; min-height: 520px; }
.about-hero .text { background: #fff; padding: 72px var(--gutter) 72px max(var(--gutter), calc((100vw - var(--wrap)) / 2)); display: flex; flex-direction: column; justify-content: center; }
.about-hero h1 { font-size: clamp(30px, 3.6vw, 48px); }
.about-hero .lede { margin-top: 22px; font-size: 19px; font-weight: 300; color: var(--ink-soft); }
.about-hero .media { background: var(--cobalt); padding: 56px max(var(--gutter), calc((100vw - var(--wrap)) / 2)) 56px 56px; display: flex; align-items: center; }
.about-hero .media img { width: 100%; aspect-ratio: 16 / 11; object-fit: cover; }
.focus-cols { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 3px solid var(--navy); }
.focus-cols li { padding: 32px 32px 32px 0; }
.focus-cols li + li { padding-left: 32px; border-left: 1px solid var(--line); }
.focus-cols h3 { font-size: 21px; margin-bottom: 10px; }
.focus-cols p { color: var(--ink-soft); margin-bottom: 16px; }
.principles { background: var(--navy); color: #fff; }
.principles .wrap { padding-top: 96px; padding-bottom: 96px; display: grid; grid-template-columns: 4fr 8fr; gap: 64px; }
.principles h2 { font-size: clamp(28px, 3vw, 40px); }
.principles dl { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 36px 48px; }
.principles dt { font-weight: 800; font-size: 19px; margin-bottom: 8px; }
.principles dd { margin: 0; color: #d2dbf5; }
.facts { margin: 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); padding-top: 3px; }
.facts dd { margin: 0; font-size: 19px; font-weight: 600; overflow-wrap: anywhere; }

/* ---------- Contact page ---------- */
.contact-hero { background: var(--cobalt); color: #fff; padding: 72px 0 80px; }
.contact-hero .wrap { display: grid; grid-template-columns: 7fr 5fr; gap: 64px; align-items: end; }
.contact-hero h1 { font-size: clamp(32px, 4vw, 52px); }
.contact-hero .lede { margin-top: 20px; font-size: 19px; color: #e3eaff; font-weight: 300; max-width: 48ch; }
.email-big { display: inline-block; margin-top: 30px; font-size: clamp(20px, 2.6vw, 32px); font-weight: 800; color: #fff; overflow-wrap: anywhere; }
.email-big:hover { color: #fff; }
.copy-feedback { min-height: 1.6em; margin-top: 12px; font-size: 15px; color: #fff; }
.contact-hero .photo img { aspect-ratio: 4 / 3; }
.contact-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; }
.contact-grid h2 { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 18px; }
.prep-list { list-style: none; counter-reset: prep; }
.prep-list li { counter-increment: prep; display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 22px 0; border-top: 1px solid var(--line); }
.prep-list li::before { content: counter(prep, decimal-leading-zero); font-weight: 800; color: var(--cobalt); font-size: 20px; }
.prep-list strong { display: block; font-size: 18px; margin-bottom: 4px; }
.prep-list span { color: var(--ink-soft); }
.template-box { margin-top: 28px; background: var(--mist); border-left: 4px solid var(--cobalt); padding: 24px 26px; }
.template-box pre { margin: 12px 0 0; font-family: var(--font); white-space: pre-wrap; font-size: 15px; color: var(--navy); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .home-hero .wrap, .svc-feature, .contact-band .wrap, .detail-hero-grid, .contact-hero .wrap { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mini-steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }
  .nav-toggle { display: inline-flex; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--cobalt); border-top: 1px solid rgba(255,255,255,.25); padding: 12px var(--gutter) 22px; box-shadow: 0 18px 30px rgba(18,43,104,.25); }
  .site-nav.is-open { display: block; }
  .no-js .site-nav { display: block; position: static; box-shadow: none; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .site-nav a { padding: 13px 14px; font-size: 14px; }
  .site-nav .nav-cta { margin: 8px 0 0; text-align: center; }
  .site-header .wrap { min-height: 66px; }

  .home-hero { padding: 40px 0 120px; }
  .home-hero .wrap { grid-template-columns: 1fr; gap: 36px; }
  .home-hero .lede { font-size: 17px; margin: 16px 0 24px; }
  .hero-tags { margin-top: 28px; }
  .photo-offset::before { inset: 12px -12px -12px 12px; }
  .photo-offset.left::before { inset: 12px 12px -12px -12px; }

  .statement { margin-top: -72px; }
  .statement-panel { grid-template-columns: 1fr; gap: 20px; padding: 32px 22px; }
  .statement-panel .big { font-size: 18px; }

  .section { padding: 72px 0; }
  .section-tight { padding: 56px 0; }
  .section-head { grid-template-columns: 1fr; gap: 14px; margin-bottom: 36px; }
  .section-head p { font-size: 16px; }

  .svc-feature { grid-template-columns: 1fr; gap: 40px; }
  .svc-feature .photo { margin-right: 12px; }
  .svc-feature .photo img { aspect-ratio: 16 / 11; }
  .svc-list li { grid-template-columns: 40px 1fr; padding: 24px 0; }
  .svc-list h3 { font-size: 20px; }

  .scenario-grid { grid-template-columns: 1fr 1fr; gap: 20px 14px; }
  .scenario-grid li:last-child { grid-column: 1 / -1; }
  .scenario-grid li:last-child img { aspect-ratio: 16 / 9; }
  .scenario-grid h3 { font-size: 17px; margin: 14px 0 6px; }
  .scenario-grid p { font-size: 14px; }

  .approach .wrap { grid-template-columns: 1fr; gap: 32px; }
  .steps { grid-template-columns: 1fr; }
  .steps li::before { font-size: 30px; }

  .contact-band .wrap { grid-template-columns: 1fr; gap: 32px; padding-top: 64px; padding-bottom: 64px; }
  .contact-lines li { grid-template-columns: 1fr; gap: 4px; }
  .contact-lines .v { font-size: 17px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .page-intro { padding: 44px 0 24px; }
  .page-intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .svc-row { grid-template-columns: 1fr; gap: 32px; padding: 40px 0; }
  .svc-row.flip .photo { order: 0; }
  .svc-row .photo { margin-right: 12px; }
  .twin { grid-template-columns: 1fr; gap: 32px; }
  .fit-table thead { display: none; }
  .fit-table, .fit-table tbody, .fit-table tr, .fit-table th, .fit-table td { display: block; width: 100%; }
  .fit-table tr { border-bottom: 1px solid var(--line); padding: 14px 0; }
  .fit-table th, .fit-table td { border: 0; padding: 4px 0; }
  .fit-table tbody th { width: 100%; }

  .detail-hero-grid { grid-template-columns: 1fr; gap: 8px; margin-top: 28px; }
  .detail-hero .text { padding-bottom: 32px; }
  .detail-hero .photo { margin-bottom: -64px; margin-right: 12px; }
  .detail-body { padding-top: 112px; }
  .detail-split { grid-template-columns: 1fr; gap: 24px; padding: 48px 0; }
  .prose p { font-size: 16px; }
  .pull { font-size: 18px; padding: 22px; }
  .cap-grid { grid-template-columns: 1fr; }
  .scene-list li { grid-template-columns: 1fr; gap: 4px; }
  .mini-steps { grid-template-columns: 1fr; }
  .related { grid-template-columns: 1fr; }

  .about-hero { grid-template-columns: 1fr; min-height: 0; }
  .about-hero .text { padding: 44px var(--gutter) 36px; }
  .about-hero .media { padding: 28px var(--gutter); }
  .focus-cols { grid-template-columns: 1fr; }
  .focus-cols li, .focus-cols li + li { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .principles .wrap { grid-template-columns: 1fr; gap: 32px; padding-top: 64px; padding-bottom: 64px; }
  .principles dl { grid-template-columns: 1fr; gap: 24px; }
  .facts div { grid-template-columns: 1fr; gap: 4px; }
  .facts dd { font-size: 17px; }

  .contact-hero { padding: 44px 0 56px; }
  .contact-hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

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

@media (max-width: 860px) {
  .no-js .nav-toggle { display: none; }
  .no-js .site-header .wrap { flex-wrap: wrap; padding-bottom: 12px; }
  .no-js .site-nav { width: 100%; padding: 0; border: 0; }
}