```css
:root{
  --bg:#fafafa;
  --card:#ffffff;
  --ink:#111827;
  --ink-2:#374151;
  --line:rgba(0,0,0,.08);
  --line-2:rgba(0,0,0,.12);
  --brand:#0d6efd; /* theme dark blue */
}

/* Base */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,"Helvetica Neue",Helvetica,Noto Sans,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  color:var(--ink);
  background:var(--bg);
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;background:none;border:0;padding:0;margin:0;cursor:pointer;-webkit-tap-highlight-color:transparent}
.container{max-width:1140px;margin:0 auto;padding:0 1rem}

/* Header / Nav */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:1000; /* above hero */
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:64px;
  gap:1rem;
  position:relative;
}
.brand{letter-spacing:.08em;font-weight:700}
.brand a{display:inline-flex;align-items:center;gap:.5rem;padding:.25rem .5rem}

/* Uniform nav items */
.menu{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.menu a,
.menu-link{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.45rem .65rem;
  font-size:.95rem;
  color:var(--ink-2);
  background:transparent;
  border:1px solid var(--line);
  border-radius:10px;
  transition:border-color .18s ease,color .18s ease,background .18s ease,box-shadow .18s ease;
}
.menu a:hover,
.menu-link:hover{color:var(--brand);background:#f8f9ff;border-color:var(--line-2)}
.menu-link svg{width:16px;height:16px}

/* Contact / Quote (neutral emphasis but same size) */
.menu a.cta-quote{font-weight:600}

/* Dropdowns */
.menu-item.has-sub{position:relative}
.sub{
  position:absolute; right:0; top:110%;
  min-width:220px; background:#fff; border:1px solid var(--line); border-radius:12px;
  box-shadow:0 12px 30px rgba(0,0,0,.12);
  padding:.5rem; display:none;
  z-index:2000; /* on top of hero */
}
.sub.open{display:block}
.sub a{
  display:block; padding:.55rem .65rem; border-radius:8px; color:var(--ink-2);
  border:0;
}
.sub a:hover{background:#f8f9ff; color:var(--brand)}

/* Language toggle */
.nav-right{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.lang-toggle{display:flex;align-items:center;gap:.25rem;border:1px solid var(--line);border-radius:999px;padding:.25rem}
.lang-toggle button{
  padding:.3rem .6rem;border-radius:999px;color:var(--ink-2)
}
.lang-toggle button[aria-current="true"]{background:#eef4ff;color:#1a56db}

/* Hero (white background, dark text) */
.hero{
  position:relative;
  background:url("/assets/img/services/quill.png") center/cover no-repeat;
  color:var(--brand);
  padding:6rem 0;
  z-index:1;
}
.hero-inner{position:relative;z-index:1;text-align:center}
.hero-brand{
  font-size:2.5rem;
  letter-spacing:.08em;
  margin:0 0 .5rem;
  color:var(--brand);
}
.hero-tagline{
  font-size:1.25rem;
  margin:0 0 1.25rem;
  color:var(--ink-2);
}
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  background:var(--brand);color:#fff;border:1px solid var(--brand);
  border-radius:12px;padding:.7rem 1.15rem;font-weight:600;
  transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(13,110,253,.25)}
.btn svg{width:18px;height:18px}

/* Sections / Services */
.section{padding:2rem 0}
.section-title{font-size:1.5rem;text-align:center;margin:0 0 1rem}

.services-grid{display:grid;gap:1rem;grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:992px){.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:576px){.services-grid{grid-template-columns:1fr}}
.service-tile{
  display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.service-tile:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.06);border-color:var(--line-2)}
.tile-figure{aspect-ratio:16/9;background:#f7f7f7;margin:0;overflow:hidden}
.tile-figure img{width:100%;height:100%;object-fit:cover}
.tile-body{padding:.9rem 1rem}
.tile-title{margin:0;font-size:1.05rem;font-weight:600}

/* Reviews carousel */
.reviews{padding:2rem 0}
.carousel{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.5rem}
.viewport{overflow:hidden;border-radius:14px;border:1px solid var(--line);background:#fff}
.track{display:flex;will-change:transform;transition:transform .35s ease}
.review-card{min-width:100%;padding:1.25rem}
.review-text{margin:0 0 .5rem;font-size:1.05rem}
.review-meta{color:var(--ink-2);font-size:.95rem}
.car-btn{
  width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.car-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.08);border-color:var(--line-2)}
.car-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.car-btn svg{width:18px;height:18px}
.dots{display:flex;gap:.5rem;justify-content:center;margin-top:.75rem}
.dots button{
  width:8px;height:8px;border-radius:999px;border:0;background:rgba(0,0,0,.25);
  opacity:.6;cursor:pointer;transition:opacity .18s ease,transform .18s ease,background-color .18s ease;
}
.dots button[aria-current="true"]{opacity:1;background:var(--brand);transform:scale(1.2)}

/* Mobile tweaks */
@media (max-width:768px){
  .nav{height:auto;padding:.5rem 0;align-items:flex-start;flex-wrap:wrap}
  .menu{gap:.5rem;width:100%;order:3;justify-content:flex-start;flex-wrap:wrap}
  .menu a,.menu-link{font-size:.95rem}
  .nav-right{order:2}
  .brand{order:1}
  .sub{right:auto;left:0;top:calc(100% + 8px);min-width:200px}
}
```