:root{
  --bg:#f7f7f8; --panel:#ffffff; --ink:#1f2937; --muted:#6b7280;
  --brand:#047857; --brand-2:#0369a1; --ring:#d1d5db; --shadow:0 6px 20px rgba(0,0,0,.08);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial}
img{max-width:100%;display:block}
.container{max-width:1150px;margin:0 auto;padding:0 16px}

/* Header */
.header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--ring)}
.header__inner{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:12px 0}
.logo{height:48px;width:auto}
.nav{display:flex;gap:8px;flex-wrap:wrap}
.nav__link{padding:8px 12px;border-radius:10px;border:1px solid transparent;background:transparent;color:#374151;cursor:pointer}
.nav__link:hover{background:#f3f4f6}
.nav__link--active{background:var(--brand);color:#fff}

/* Hamburger (hidden on desktop) */
.hamburger{
  display:none; gap:6px; flex-direction:column; justify-content:center; align-items:center;
  width:42px; height:42px; border:1px solid var(--ring); border-radius:10px; background:#fff; cursor:pointer;
}
.hamburger span{
  display:block; width:20px; height:2px; background:#111; transition:transform .2s ease, opacity .2s ease;
}

/* Mobile nav behavior */
@media (max-width: 860px){
  .hamburger{ display:flex; }
  .nav{
    position:absolute; top:64px; right:16px; left:16px;
    background:#fff; border:1px solid var(--ring); border-radius:12px;
    box-shadow:var(--shadow);
    padding:10px; display:none; flex-direction:column; gap:6px;
  }
  .nav.nav--open{ display:flex; }
}

/* Hamburger animated X when open */
.hamburger.is-open span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* Sections / cards */
.section{margin-top:28px}
.section__title{font-size:20px;font-weight:700;margin:0 0 6px}
.section__muted{color:var(--muted);font-size:14px;margin:0 0 12px}
.grid{display:grid;gap:16px}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.grid--3,.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}}

/* Hero */
.hero{position:relative;min-height:45vh;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,.25))}
.hero__content{position:relative;z-index:1;color:#fff;text-align:center;padding:40px 16px}
.hero__title{font-size:40px;line-height:1.1;margin:0 0 8px;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero__buttons{display:flex;gap:12px;justify-content:center;margin-top:18px}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;font-weight:600;border:1px solid transparent;cursor:pointer}
.btn--light{background:#fff;color:#111}
.btn--brand{background:var(--brand);color:#fff}
.btn--brand-2{background:var(--brand-2);color:#fff}

/* Card */
.card{background:var(--panel);border:1px solid var(--ring);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.card__img{height:160px;object-fit:cover;width:100%}
.card__body{padding:14px}
.card__title{font-weight:700}
.card__text{color:var(--muted);font-size:14px;margin-top:4px}

/* coloured headings for Services */
.section__title { color: var(--brand); }
.section__title.alt { color: var(--brand-2); }

/* Figure grid with captions (About page) */
.figure{
  background: var(--panel);
  border: 1px solid var(--ring);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.figure__img{
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.figure__cap{
  font-size: 13px;
  color: var(--muted);
  padding: 10px 12px;
}

/* Split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.split__img{border-radius:var(--radius);box-shadow:var(--shadow);height:290px;object-fit:cover;width:100%}

/* Lists */
.list{padding-left:18px}
.list li{margin:6px 0}

/* FAQ (accordion) */
.faq{display:grid;gap:10px;margin-top:12px}
.faq details{background:var(--panel);border:1px solid var(--ring);border-radius:12px;padding:12px}
.faq summary{font-weight:600;cursor:pointer}
.faq p{color:var(--muted);font-size:14px;margin:8px 0 0}

/* Forms */
.form{display:grid;gap:12px}
.row{display:grid;gap:12px}
@media (min-width:720px){.row--2{grid-template-columns:1fr 1fr}}
.input, .select, .textarea{border:1px solid var(--ring);border-radius:12px;padding:10px}
.label{font-size:14px;font-weight:600}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.cta{background:var(--brand);color:#fff;border:0;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer}
.cta--outline{background:#fff;color:#111;border:1px solid var(--ring)}

/* Footer */
.footer{margin-top:36px;background:#fff;border-top:1px solid var(--ring)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0;color:var(--muted);font-size:14px}
@media (max-width:620px){.footer__inner{flex-direction:column;gap:8px}}