/* EnTe — Engineering Technology
   Layout: one 12-col frame with equal outer margins; each section composes differently
   (split hero, element table, list beside statement, ink field of rows, tone field of regions). */
:root {
  --ground: #F4F4F1;
  --tone: #E8E8E2;
  --ink: #0E1116;
  --ink-2: #454B54;
  --paper-on-ink: #F4F4F1;
  --ink-raise: #1A1F27;
  --accent: #0A7D63;
  --accent-press: #08654F;
  --accent-on-ink: #3CC29B;

  /* Element families: the service table's colour key */
  --f-energy: #EFD48C;
  --f-climate: #A9D8C5;
  --f-environment: #CFDCB6;
  --f-data: #C3D3E6;
  --f-people: #E6D9CB;

  --font: "Schibsted Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --s-display: clamp(34px, 8.2vw, 124px);
  --s-h2: clamp(30px, 4.6vw, 64px);
  --s-h3: clamp(21px, 1.9vw, 26px);
  --s-body: clamp(17px, 1.2vw, 19px);
  --s-lede: clamp(19px, 1.6vw, 23px);
  --s-small: 15px;

  --gutter: clamp(16px, 3.2vw, 44px);
  --max: 1360px;
  --section: clamp(96px, 13vw, 200px);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: var(--ink-2) var(--tone); }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font-family: var(--font); font-size: var(--s-body); line-height: 1.55;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 0.18em; text-decoration-thickness: 1.5px; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { margin: 0; font-weight: 800; text-wrap: balance; }
p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }

.wrap {
  max-width: var(--max); margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.skip { position: absolute; left: 8px; top: -60px; background: var(--ink); color: var(--ground); padding: 10px 14px; z-index: 50; }
.skip:focus { top: 8px; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Header ---------- */
.bar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30; background: var(--ground); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); background: var(--ground); z-index: 31; }
.bar-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; font-size: 21px; letter-spacing: -0.02em; }
.brand svg { width: 36px; height: 36px; }
.nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.nav a:not(.btn) { text-decoration: none; font-weight: 500; font-size: 16px; padding-block: 10px; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { text-decoration: underline; }
.menu-btn { display: none; }

.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 12px 22px;
  background: var(--accent); color: #fff; text-decoration: none; font-weight: 600; font-size: 17px; border: 0; cursor: pointer;
  transition: background-color 160ms ease, transform 140ms var(--ease-out);
}
.btn:hover { background: var(--accent-press); }
.btn:active { transform: scale(0.97); }
.btn-sm { min-height: 44px; padding: 10px 18px; font-size: 16px; }
.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; min-height: 48px; }
.link-arrow svg { width: 22px; height: 22px; transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .link-arrow:hover svg { transform: translateX(4px); } }

@media (max-width: 860px) {
  .menu-btn {
    display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 8px 4px;
    background: none; border: 0; font: inherit; font-weight: 600; color: var(--ink); cursor: pointer;
  }
  .menu-btn i { position: relative; width: 20px; height: 2px; background: currentColor; transition: background-color 160ms ease; }
  .menu-btn i::before, .menu-btn i::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: currentColor; transition: transform 220ms var(--ease-out); }
  .menu-btn i::before { transform: translateY(-6px); }
  .menu-btn i::after { transform: translateY(6px); }
  .bar[data-open] .menu-btn i { background: transparent; }
  .bar[data-open] .menu-btn i::before { transform: rotate(45deg); }
  .bar[data-open] .menu-btn i::after { transform: rotate(-45deg); }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ground); padding: 8px max(var(--gutter), env(safe-area-inset-left, 0px)) 28px;
    height: calc(100dvh - 76px); overflow-y: auto;
  }
  .bar[data-open] .nav { display: flex; animation: drop 240ms var(--ease-out); }
  .nav a:not(.btn) { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; padding-block: 12px; }
  .nav .btn { margin-top: 20px; justify-content: center; font-size: 18px; min-height: 56px; }
  @keyframes drop { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
}

/* ---------- Type helpers ---------- */
.h2 { font-size: var(--s-h2); line-height: 1.02; letter-spacing: -0.03em; }
.h3 { font-size: var(--s-h3); line-height: 1.2; letter-spacing: -0.01em; font-weight: 700; }
.lede { font-size: var(--s-lede); line-height: 1.45; max-width: 38ch; }
.prose { max-width: 62ch; }
.prose p + p { margin-top: 1em; }
.muted { color: var(--ink-2); }
.stop { color: var(--accent); }

/* Bands: every section is a full-width band; pages alternate ground / tone, with at most one ink band */
.band { padding-block: var(--section); --surface: var(--tone); --surface-hover: #DCDCD5; }
.band-tone { background: var(--tone); --surface: var(--ground); --surface-hover: #FAFAF8; }
.band-ink { background: var(--ink); color: var(--paper-on-ink); }
.band-ink .muted { color: #B8BCC2; }
.band-ink a:focus-visible { outline-color: var(--accent-on-ink); }
.band-ink .stop { color: var(--accent-on-ink); }

/* Section head: heading left, supporting text right, both on one baseline grid */
.shead { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px clamp(16px, 2vw, 32px); align-items: end; margin-bottom: clamp(40px, 5vw, 72px); }
.shead > h2 { grid-column: 1 / span 7; }
.shead > p { grid-column: 8 / span 5; }
@media (max-width: 860px) { .shead > h2, .shead > p { grid-column: 1 / -1; } }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(40px, 7vw, 112px) clamp(24px, 4vw, 48px); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero h1 { font-size: var(--s-display); line-height: 0.94; letter-spacing: -0.04em; }
.hero .lede { margin-top: clamp(28px, 3vw, 44px); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin-top: 36px; }
.hero-mark { width: 100%; max-width: 500px; justify-self: end; color: var(--ink); }
.hero-mark .dot { fill: var(--accent); }
@media (max-width: 860px) {
  .hero-in { grid-template-columns: minmax(0, 1fr); }
  .hero-mark { justify-self: start; max-width: min(200px, 48vw); order: -1; }
}

/* Signature move: the EnTe tile assembles itself once, on load */
.hero-mark .frame { stroke-dasharray: 1; stroke-dashoffset: 0; }
@media (prefers-reduced-motion: no-preference) {
  .hero-mark .frame { animation: draw 900ms var(--ease-in-out) both; }
  .hero-mark .gl { transform-box: fill-box; animation: slot 640ms var(--ease-out) both; }
  .hero-mark .gl-E { --dx: -14px; animation-delay: 260ms; }
  .hero-mark .gl-n { --dy: -14px; animation-delay: 340ms; }
  .hero-mark .gl-T { --dy: 14px; animation-delay: 420ms; }
  .hero-mark .gl-e { --dx: 14px; animation-delay: 500ms; }
  .hero-mark .dot { transform-box: fill-box; transform-origin: center; animation: pop 420ms var(--ease-out) 880ms both; }
}
@keyframes draw { from { stroke-dashoffset: 1; opacity: 0; } 8% { opacity: 1; } to { stroke-dashoffset: 0; } }
@keyframes slot { from { opacity: 0; transform: translate(var(--dx, 0), var(--dy, 0)); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: scale(0.4); } to { opacity: 1; transform: none; } }

/* ---------- Element table (services) ---------- */
.filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.filter[hidden] { display: none; }
.chip {
  min-height: 44px; padding: 10px 16px; border: 0; background: var(--surface, var(--tone)); color: var(--ink);
  font: inherit; font-size: 16px; font-weight: 500; cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, transform 140ms var(--ease-out);
}
.chip:hover { background: var(--surface-hover, #DCDCD5); }
.chip:active { transform: scale(0.97); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--ground); }
.filter-note { min-height: 1.55em; margin-bottom: 28px; color: var(--ink-2); max-width: 70ch; }

.ptable { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; align-items: start; }
.fam { display: grid; gap: 10px; min-width: 0; }
.fam > h3 { font-size: var(--s-small); font-weight: 600; letter-spacing: 0; padding: 4px 2px 6px; }
.fam > ul { display: grid; gap: 10px; }
.tile {
  display: grid; grid-template-rows: 1fr auto; aspect-ratio: 5 / 4; padding: clamp(12px, 1.2vw, 18px);
  text-decoration: none; color: var(--ink); background: var(--fc, var(--tone));
  transition: transform 220ms var(--ease-out), opacity 220ms ease;
}
.tile-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.tile .sym { font-size: clamp(38px, 4.2vw, 64px); font-weight: 800; letter-spacing: -0.04em; line-height: 0.9; }
.tile .nm { font-size: var(--s-small); font-weight: 600; line-height: 1.25; }
.ico { flex: none; opacity: 0.78; transition: transform 220ms var(--ease-out); }
.tile .ico { width: clamp(26px, 2.5vw, 38px); height: clamp(26px, 2.5vw, 38px); }
@media (hover: hover) and (pointer: fine) {
  .tile:hover { transform: translateY(-4px); }
  .tile:hover .ico { transform: translate(2px, -2px); }
}
.tile:active { transform: scale(0.98); }
.fam-energy { --fc: var(--f-energy); }
.fam-climate { --fc: var(--f-climate); }
.fam-environment { --fc: var(--f-environment); }
.fam-data { --fc: var(--f-data); }
.fam-people { --fc: var(--f-people); }
.ptable.filtering .tile:not(.on) { opacity: 0.2; }
@media (max-width: 860px) {
  .ptable { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .fam > ul { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .tile { aspect-ratio: 1; }
}
@media (max-width: 560px) {
  .fam > ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile { aspect-ratio: 5 / 4; }
}

/* ---------- Approach (statement beside ordered list) ---------- */
.split { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px clamp(16px, 2vw, 32px); }
.split > .split-a { grid-column: 1 / span 5; }
.split > .split-b { grid-column: 7 / span 6; }
.split .split-a p { margin-top: 28px; }
.split-b { align-self: start; }
.steps { display: grid; gap: 40px; padding-top: 0.4em; }
.steps li { display: grid; gap: 8px; max-width: 46ch; }
.steps h3 { font-size: clamp(24px, 2.2vw, 30px); line-height: 1.1; letter-spacing: -0.02em; font-weight: 800; }
.steps p { font-size: var(--s-body); }
@media (max-width: 860px) { .split > .split-a, .split > .split-b { grid-column: 1 / -1; } }

/* ---------- Industry rows (ink field) ---------- */
.rows { display: grid; gap: 4px; }
.row {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) 40px; gap: 24px; align-items: center;
  padding: clamp(20px, 2.4vw, 32px) clamp(12px, 1.4vw, 20px); text-decoration: none;
  transition: background-color 200ms ease;
}
.row .rn { font-size: clamp(26px, 3.4vw, 46px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; }
.row .rd { color: #C6C9CE; }
.row svg { width: 30px; height: 30px; justify-self: end; transition: transform 220ms var(--ease-out); }
.row:hover { background: var(--ink-raise); }
@media (hover: hover) and (pointer: fine) { .row:hover svg { transform: translateX(6px); } }
@media (max-width: 700px) { .row { grid-template-columns: minmax(0, 1fr) 30px; } .row .rd { grid-column: 1; grid-row: 2; } .row svg { grid-row: 1; grid-column: 2; } }

/* ---------- Credentials ---------- */
.creds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 4vw, 56px) clamp(24px, 3vw, 48px); }
.creds li { display: grid; gap: 10px; align-content: start; }
.creds strong { font-size: clamp(24px, 2.4vw, 34px); line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; }
@media (max-width: 600px) { .creds { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Regions ---------- */
.regions { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.region { background: var(--surface, var(--ground)); padding: clamp(18px, 2vw, 28px); display: grid; gap: 28px; align-content: space-between; min-height: 200px; min-width: 0; }
.region h3 { font-size: var(--s-h3); font-weight: 800; letter-spacing: -0.02em; }
.region .time { font-size: clamp(26px, 2.6vw, 40px); font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; line-height: 1; white-space: nowrap; }
.region .time .sec { font-size: 0.55em; font-weight: 700; color: var(--ink-2); letter-spacing: 0; }
.region .tz { font-size: var(--s-small); color: var(--ink-2); margin-top: 6px; white-space: nowrap; }
@media (max-width: 1024px) { .regions { grid-template-columns: repeat(6, minmax(0, 1fr)); } .region { grid-column: span 2; } .region:nth-child(4) { grid-column: 1 / span 3; } .region:nth-child(5) { grid-column: 4 / span 3; } }
@media (max-width: 560px) {
  .regions { grid-template-columns: minmax(0, 1fr); }
  .region, .region:nth-child(4), .region:nth-child(5) { grid-column: 1; min-height: 0; grid-template-columns: minmax(0, 1fr) 8.5rem; align-items: center; gap: 12px; }
  .region .clock { text-align: right; }
  .region .time { font-size: 28px; }
}

/* ---------- Closing call ---------- */
.close-call { display: grid; gap: 28px; }
.mail-big {
  font-size: clamp(30px, 6.4vw, 96px); font-weight: 800; letter-spacing: -0.04em; line-height: 1;
  text-decoration: underline; text-decoration-thickness: 0.06em; text-underline-offset: 0.12em;
  overflow-wrap: anywhere; transition: color 160ms ease; justify-self: start;
}
.mail-big:hover { color: var(--accent); }

/* ---------- Footer ---------- */
.foot { background: var(--ink); color: var(--paper-on-ink); padding-block: clamp(72px, 9vw, 128px) 32px; }
.foot-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px clamp(16px, 2vw, 32px); }
.foot-col { grid-column: span 3; display: grid; gap: 12px; align-content: start; }
.foot-col.lead { grid-column: span 4; }
.foot-col.svc { grid-column: span 5; }
.foot-links { display: grid; gap: 8px; }
.foot-links a { font-size: var(--s-small); font-weight: 400; }
.foot-col h2 { font-size: var(--s-small); font-weight: 600; color: #A7ABB1; }
.foot-col a { text-decoration: none; font-weight: 500; }
.foot-col a:hover { text-decoration: underline; }
.foot-col .motto { font-size: clamp(24px, 2.4vw, 32px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; max-width: 18ch; }
.foot-name { font-size: clamp(26px, 6.8vw, 96px); font-weight: 800; letter-spacing: -0.045em; line-height: 0.9; margin-top: clamp(64px, 8vw, 120px); }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: 28px; font-size: var(--s-small); color: #A7ABB1; }
@media (max-width: 1024px) { .foot-col.lead { grid-column: 1 / -1; } .foot-col.svc { grid-column: span 8; } .foot-col { grid-column: span 4; } }
@media (max-width: 560px) { .foot-col, .foot-col.lead, .foot-col.svc { grid-column: 1 / -1; } }

/* ---------- Inner pages ---------- */
.crumbs { font-size: var(--s-small); color: var(--ink-2); padding-top: clamp(20px, 3vw, 36px); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.page-head { padding-block: clamp(28px, 5vw, 72px) var(--section); }
.page-head h1 { font-size: clamp(38px, 6.4vw, 96px); line-height: 0.98; letter-spacing: -0.04em; max-width: 16ch; }
.page-head .lede { margin-top: 28px; max-width: 44ch; }

.el-head { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(28px, 5vw, 80px); align-items: end; padding-block: clamp(28px, 5vw, 72px) var(--section); }
.el-card { background: var(--fc); aspect-ratio: 1; display: grid; grid-template-rows: 1fr auto; padding: clamp(18px, 2vw, 28px); max-width: 420px; }
.el-card .ico { width: clamp(36px, 4vw, 56px); height: clamp(36px, 4vw, 56px); }
.el-card .sym { font-size: clamp(88px, 13vw, 190px); font-weight: 800; letter-spacing: -0.05em; line-height: 0.85; }
.el-card .nm { font-weight: 600; }
.el-head h1 { font-size: clamp(36px, 5.6vw, 84px); line-height: 0.98; letter-spacing: -0.04em; }
.el-head .lede { margin-top: 24px; max-width: 42ch; }
.el-head .hero-actions { margin-top: 32px; }
@media (max-width: 860px) { .el-head { grid-template-columns: minmax(0, 1fr); } .el-card { max-width: 220px; } }
@media (prefers-reduced-motion: no-preference) {
  .el-card { animation: card-in 560ms var(--ease-out) both; }
  @keyframes card-in { from { opacity: 0; transform: translateY(16px) scale(0.97); } to { opacity: 1; transform: none; } }
}

.ticks { display: grid; gap: 18px; }
.ticks li { display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 16px; align-items: baseline; }
.ticks li::before { content: ""; width: 10px; height: 10px; background: var(--accent); transform: translateY(-1px); }
.ticks.two { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px clamp(24px, 3vw, 48px); }
@media (max-width: 700px) { .ticks.two { grid-template-columns: minmax(0, 1fr); } }

.deliver { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px clamp(16px, 2vw, 32px); align-items: start; }
.deliver > h2 { grid-column: 1 / span 5; }
.deliver > ul { grid-column: 7 / span 6; display: grid; gap: 4px; }
.deliver > ul li { background: var(--surface, var(--tone)); padding: 18px 20px; font-weight: 600; font-size: clamp(18px, 1.5vw, 21px); }
@media (max-width: 860px) { .deliver > h2, .deliver > ul { grid-column: 1 / -1; } }

.bd { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 28px clamp(16px, 2vw, 32px); }
.bd > h2 { grid-column: 1 / span 6; }
.bd > p { grid-column: 7 / span 6; font-size: var(--s-lede); line-height: 1.45; }
@media (max-width: 860px) { .bd > h2, .bd > p { grid-column: 1 / -1; } }

.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills { align-content: start; }
.pills a { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 16px; background: var(--surface, var(--tone)); text-decoration: none; font-weight: 500; transition: background-color 160ms ease; }
.pills a:hover { background: var(--surface-hover, #DCDCD5); }
.related { margin-top: clamp(56px, 7vw, 96px); display: grid; gap: 20px; }

.svc-list { display: grid; gap: 4px; }
.svc-list a { display: grid; grid-template-columns: 72px minmax(0, 4fr) minmax(0, 6fr); gap: 24px; align-items: center; padding: 16px; text-decoration: none; background: var(--surface, var(--tone)); transition: background-color 160ms ease; }
.svc-list a:hover { background: var(--surface-hover, #DCDCD5); }
.svc-list .sq { position: relative; width: 72px; height: 72px; background: var(--fc); display: grid; place-items: center; font-weight: 800; font-size: 28px; letter-spacing: -0.03em; }
.svc-list .sq .ico { position: absolute; top: 6px; right: 6px; width: 16px; height: 16px; }
.svc-list .t { font-weight: 700; font-size: var(--s-h3); letter-spacing: -0.01em; line-height: 1.2; }
.svc-list .d { color: var(--ink-2); }
@media (max-width: 700px) { .svc-list a { grid-template-columns: 56px minmax(0, 1fr); } .svc-list .sq { width: 56px; height: 56px; font-size: 22px; } .svc-list .d { grid-column: 2; } }

.topics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; }
.topics a { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; min-height: 64px; background: var(--surface, var(--tone)); text-decoration: none; font-weight: 600; transition: background-color 160ms ease; }
.topics a:hover { background: var(--surface-hover, #DCDCD5); }
.topics svg { width: 20px; height: 20px; flex: none; transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .topics a:hover svg { transform: translateX(4px); } }
@media (max-width: 860px) { .topics { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .topics { grid-template-columns: minmax(0, 1fr); } }

.copy-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.page-only { padding-bottom: calc(var(--section) * 1.5); }
.copy-btn { min-height: 44px; padding: 10px 16px; border: 0; background: var(--tone); color: var(--ink); font: inherit; font-size: 16px; font-weight: 600; cursor: pointer; transition: background-color 160ms ease, transform 140ms var(--ease-out); }
.copy-btn:hover { background: #DCDCD5; }
.copy-btn:active { transform: scale(0.97); }

/* ---------- Reveal on scroll (content stays visible if script is absent) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js [data-rv]:not(.in) [data-r] { opacity: 0; transform: translateY(20px); }
  .js [data-rv].in [data-r] {
    transition: opacity 560ms var(--ease-out), transform 560ms var(--ease-out);
    transition-delay: calc(var(--i, 0) * 60ms);
  }
}

/* ---------- Common questions (service pages) ---------- */
.faq { display: grid; gap: 32px; }
.faq .qa { display: grid; gap: 8px; max-width: 60ch; }
.faq h3 { font-size: clamp(20px, 1.7vw, 24px); line-height: 1.25; letter-spacing: -0.01em; font-weight: 700; }

/* ---------- Touch screens: tap targets of at least 44 px without changing the desktop layout ---------- */
@media (pointer: coarse) {
  .foot-col, .foot-links { gap: 0; }
  .foot-col h2 { margin-bottom: 6px; }
  .foot-col a { display: block; padding-block: 11px; }
  .foot-col .motto { margin-bottom: 6px; }
  .crumbs a { display: inline-block; padding-block: 12px; }
  .crumbs { padding-top: 8px; }
  .brand { padding-block: 4px; }
  .mail-big { padding-block: 7px; }
}