:root {
  --ink: #0f1b2d;
  --muted: #475467;
  --blue: #1668a8;
  --blue-soft: #e8f2fa;
  --orange: #f39200;
  --orange-dark: #d97f00;
  --bg: #ffffff;
  --soft: #f4f6f9;
  --line: #dde3ea;
  --radius: 14px;
  --wrap: 1200px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--font); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4.2vw, 3.25rem); font-weight: 750; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.3rem); font-weight: 720; letter-spacing: -0.02em; }
h3 { font-size: 1.15rem; font-weight: 680; }
p { margin: 0; }

.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 4px; }

.concept-bar { background: var(--ink); color: #fff; font-size: 0.85rem; text-align: center; padding: 8px 16px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, 0.6); -webkit-backdrop-filter: blur(6px) saturate(1.6); backdrop-filter: blur(6px) saturate(1.6); border-bottom: 1px solid rgba(15, 27, 45, 0.08); }
/* See-through over the hero, then fills in over the first 240px of scroll so the nav stays
   readable over text and photos. Browsers without scroll timelines keep the see-through look. */
@supports (animation-timeline: scroll()) {
  .site-header { animation: header-fill linear both; animation-timeline: scroll(); animation-range: 0 240px; }
  @keyframes header-fill { to { background-color: rgba(255, 255, 255, 0.9); border-bottom-color: var(--line); } }
}
.header-inner { display: flex; align-items: center; gap: 32px; min-height: 76px; }
.brand img { width: 140px; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 560; }
.nav a:hover { color: var(--blue); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 999px; font: 650 1rem/1 var(--font); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background .15s, border-color .15s; }
.btn-primary { background: var(--orange); color: var(--ink); }
.btn-primary:hover { background: var(--orange-dark); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.lang { --seg: 44px; position: relative; display: grid; grid-template-columns: repeat(3, var(--seg)); padding: 3px; border: 1px solid var(--line); border-radius: 999px; }
.lang a, .lang-on > span { display: grid; place-items: center; height: 36px; border-radius: 999px; font-weight: 650; font-size: .9rem; }
/* Layers, bottom to top: pill, grey labels, white labels. Hover only darkens the text,
   so nothing can paint over the pill while it slides. */
.lang a { position: relative; z-index: 1; color: var(--muted); text-decoration: none; transition: color .15s; }
.lang a:hover { color: var(--ink); }
.lang-pill, .lang-on { position: absolute; top: 3px; left: 3px; height: 36px; pointer-events: none; transition: transform .3s cubic-bezier(.2, .8, .2, 1), clip-path .3s cubic-bezier(.2, .8, .2, 1); }
.lang-pill { width: var(--seg); border-radius: 999px; background: var(--ink); transform: translateX(calc(var(--i) * 100%)); }
/* Same labels in white, showing only where the pill is */
.lang-on { z-index: 2; display: grid; grid-template-columns: repeat(3, var(--seg)); color: #fff; clip-path: inset(0 calc((2 - var(--i)) * var(--seg)) 0 calc(var(--i) * var(--seg)) round 999px); }
.btn-call { background: var(--ink); color: #fff; }
.btn-call:hover { background: #26364d; }
.btn-call svg { width: 18px; height: 18px; fill: currentColor; }
.call-short { display: none; }

/* Hero */
/* The hero runs up under the see-through header, so its blue shows behind the nav */
.hero { position: relative; overflow: hidden; margin-top: -77px; padding: calc(77px + clamp(40px, 7vw, 96px)) 0 clamp(48px, 6vw, 80px); background: linear-gradient(180deg, var(--blue-soft), var(--bg) 85%); }
.arcs { position: absolute; right: -120px; top: -60px; width: 720px; fill: none; stroke-width: 14; stroke-linecap: round; opacity: .18; pointer-events: none; }
.arcs path:first-child { stroke: var(--orange); }
.arcs path:last-child { stroke: var(--blue); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.eyebrow { color: var(--blue); font-weight: 700; font-size: .9rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; }
.lede { font-size: 1.15rem; color: var(--muted); margin-top: 20px; max-width: 36em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.rating { display: inline-flex; align-items: center; gap: 10px; margin-top: 28px; color: var(--ink); text-decoration: none; font-size: .98rem; }
.rating:hover span:last-child { text-decoration: underline; }
.stars { color: var(--orange); letter-spacing: 2px; font-size: 1.1rem; }
.hero-photo { margin: 0; position: relative; }
.hero-photo img { border-radius: 22px; aspect-ratio: 1; object-fit: cover; box-shadow: 0 30px 60px -30px rgba(15, 27, 45, .45); }
.hero-photo figcaption { position: absolute; left: 16px; bottom: 16px; background: rgba(15, 27, 45, .82); color: #fff; font-size: .85rem; padding: 6px 12px; border-radius: 999px; }

/* Facts */
.facts { border-block: 1px solid var(--line); background: var(--bg); }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.facts-grid div { padding: 22px 20px; border-left: 1px solid var(--line); display: flex; flex-direction: column; }
.facts-grid div:first-child { border-left: 0; padding-left: 0; }
.facts-grid strong { font-size: 1.15rem; }
.facts-grid span { color: var(--muted); font-size: .95rem; }

/* Sections */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-head { margin-bottom: 40px; max-width: 40em; }

.services { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--soft); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.card svg { width: 36px; height: 36px; fill: none; stroke: var(--blue); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 6px; }
.card p { color: var(--muted); }
.card-cta { background: var(--ink); color: #fff; }
.card-cta p { color: #c9d3df; }
.card-cta .btn { margin-top: auto; align-self: flex-start; }

.prime { background: var(--blue); color: #fff; }
.prime .eyebrow { color: #cfe6f7; }
.prime-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.prime-inner p:not(.eyebrow) { margin-top: 14px; max-width: 46em; color: #e6f1fa; }
.prime .btn { flex-shrink: 0; }

/* Projects: a row you scroll sideways (swipe, trackpad, keyboard or the arrows). Cards snap into place
   and the next one peeks in, so it reads as scrollable. */
.work-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; max-width: none; }
.rail-nav { display: flex; gap: 10px; flex-shrink: 0; }
.rail-btn { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--ink); background: #fff; color: var(--ink); cursor: pointer; transition: background .15s, color .15s, opacity .15s; }
.rail-btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.rail-prev svg { transform: scaleX(-1); }
.rail-btn:hover:not(:disabled) { background: var(--ink); color: #fff; }
.rail-btn:disabled { opacity: .3; cursor: default; }
.work-rail { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-radius: var(--radius); }
.work-rail::-webkit-scrollbar { display: none; }
.work-track { list-style: none; margin: 0; padding: 0; display: grid; grid-auto-flow: column; grid-auto-columns: clamp(260px, calc((100% - 40px) / 2.4), 480px); gap: 20px; }
.work-card { scroll-snap-align: start; background: var(--soft); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.work-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.work-card p { padding: 18px 22px 22px; color: var(--muted); }
.work-card strong { display: block; color: var(--ink); }
@media (prefers-reduced-motion: no-preference) { .work-rail { scroll-behavior: smooth; } }

/* Reviews: real Google reviews. Originals word for word; translations are labelled. */
.reviews { padding-top: 0; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review { margin: 0; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; gap: 14px; }
.review .stars { margin: 0; }
.review blockquote { margin: 0; flex: 1; font-size: 1.05rem; }
.review blockquote { quotes: "“" "”"; }
.review blockquote:lang(fr) { quotes: "«\202F" "\202F»"; }
.review blockquote:lang(de) { quotes: "„" "“"; }
.review blockquote p::before { content: open-quote; }
.review blockquote p::after { content: close-quote; }
.review figcaption { color: var(--muted); font-size: .95rem; }
.review figcaption strong { color: var(--ink); }
.review-tr { display: block; margin-top: 2px; font-size: .9rem; }
.reviews-all { margin-top: 24px; font-weight: 600; }
.about { background: var(--soft); }
.about-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; }
.about-copy p + p { margin-top: 16px; }
.brands { color: var(--ink); font-weight: 600; padding-top: 20px; border-top: 1px solid var(--line); margin-top: 24px !important; }

.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-info > p { color: var(--muted); margin-top: 14px; }
.contact-info dl { margin: 28px 0 0; display: grid; gap: 16px; }
.contact-info dt { font-size: .85rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.contact-info dd { margin: 2px 0 0; font-size: 1.1rem; font-weight: 600; }
.contact-info dd a { color: var(--ink); }
.quote, .quote-done { background: var(--soft); border-radius: 20px; padding: clamp(24px, 3vw, 36px); display: grid; gap: 18px; }
@media (min-width: 961px) { .quote, .quote-done { grid-column: 2; grid-row: 1; } }
.field { display: grid; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { font-weight: 620; font-size: .95rem; }
.opt { font-weight: 400; color: var(--muted); }
input, select, textarea { font: inherit; color: var(--ink); background: #fff; border: 1.5px solid #b9c3cf; border-radius: 10px; padding: 12px 14px; width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); outline: 3px solid rgba(22, 104, 168, .25); outline-offset: 0; }
.quote .btn { justify-self: start; }
.form-note { font-size: .9rem; color: var(--muted); }

.site-footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: .95rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-inner a { color: var(--muted); }

.call-bar { display: none; }

/* Tablet */
@media (max-width: 960px) {
  .nav { display: none; }
  .lang { margin-left: auto; }
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-photo { max-width: 520px; }
  .services { grid-template-columns: 1fr 1fr; }
  .facts-grid { grid-template-columns: 1fr 1fr; }
  .facts-grid div:nth-child(3) { border-left: 0; padding-left: 0; }
  .facts-grid div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .prime-inner { flex-direction: column; align-items: flex-start; }
  .review-grid { grid-template-columns: 1fr; }
}

/* Phone */
@media (max-width: 600px) {
  body { font-size: 16px; padding-bottom: 76px; }
  .header-inner { min-height: 64px; gap: 12px; }
  .hero { margin-top: -65px; padding-top: calc(65px + clamp(40px, 7vw, 96px)); }
  .brand img { width: 112px; }
  .lang { margin-left: auto; }
  .btn-call { width: 44px; height: 44px; min-height: 44px; padding: 0; flex-shrink: 0; }
  .btn-call svg { width: 20px; height: 20px; }
  .call-long, .call-short { display: none; }
  .services { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .cta-row .btn { flex: 1 1 100%; }
  .facts-grid div { padding: 16px 12px; }
  .facts-grid div:nth-child(odd) { padding-left: 0; border-left: 0; }
  .arcs { width: 480px; right: -200px; }
  .call-bar { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; position: fixed; inset: auto 0 0 0; z-index: 30; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px -12px rgba(15, 27, 45, .25); }
}

@media (prefers-reduced-motion: reduce) {
  .lang-pill, .lang-on { transition: none; }
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}

/* Legal notice page */
.legal { padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 8vw, 104px); }
.legal-inner > * { max-width: 46rem; }
.legal h1 { font-size: clamp(2rem, 3.6vw, 2.75rem); margin-bottom: 12px; }
.legal h2 { font-size: 1.3rem; letter-spacing: -0.01em; margin: 40px 0 10px; }
.legal p { margin: 0 0 12px; font-size: 1.05rem; line-height: 1.65; }
.legal-updated { color: var(--muted); }
.legal-back { margin-top: 48px !important; }
.legal a { color: var(--blue); text-underline-offset: 3px; }