:root{
  --sun:#f5a623;
  --sun-dark:#e08e12;
  --ink:#12303a;
  --ink-soft:#556b72;
  --green:#1f7a4d;
  --bg:#ffffff;
  --bg-soft:#f3f8f6;
  --card:#ffffff;
  --line:rgba(18,48,58,.12);
  --radius:16px;
  --shadow:0 12px 30px rgba(18,48,58,.10);
  --maxw:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);line-height:1.6;background:#fff}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-grid{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:800;letter-spacing:.5px}
.brand span{color:var(--sun)}
.logo{width:40px;height:40px}
.main-nav{display:flex;gap:24px;font-weight:600;font-size:.98rem}
.main-nav a{color:var(--ink-soft);transition:.2s}
.main-nav a:hover{color:var(--sun-dark)}
.main-nav .cta-link{background:var(--sun);color:#fff;padding:8px 18px;border-radius:999px}
.main-nav .cta-link:hover{background:var(--sun-dark);color:#fff}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px}
.nav-toggle span{width:24px;height:3px;background:var(--ink);border-radius:3px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;padding:90px 0 70px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,#10403f,#64c2a0 60%,#12303a);}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 80% 20%,rgba(245,166,35,.35),transparent 45%),
  radial-gradient(circle at 15% 80%,rgba(255,255,255,.12),transparent 50%);}
.hero-content{position:relative;max-width:720px}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:700;color:#ffe9c2;background:rgba(245,166,35,.18);border:1px solid rgba(245,166,35,.5);padding:6px 14px;border-radius:999px;margin:0 0 20px}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.12;margin:0 0 18px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--sun)}
.hero-sub{font-size:1.15rem;opacity:.94;max-width:600px;margin:0 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px}
.btn{display:inline-block;font-weight:700;padding:13px 26px;border-radius:999px;transition:.2s;border:0;cursor:pointer;font-size:1rem}
.btn-primary{background:var(--sun);color:#fff}
.btn-primary:hover{background:var(--sun-dark);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.hero-stats{display:flex;gap:38px;flex-wrap:wrap}
.stat strong{display:block;font-size:1.8rem;color:var(--sun)}
.stat span{opacity:.9;font-size:.9rem}

/* ---------- Strip ---------- */
.strip{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:34px;padding-bottom:34px}
.strip-item{display:flex;gap:14px;align-items:flex-start}
.strip-item .sc{font-size:1.9rem}
.strip-item strong{display:block}
.strip-item p{margin:2px 0 0;color:var(--ink-soft);font-size:.92rem}

/* ---------- Sections ---------- */
.section{padding:76px 0}
.section-dark{background:#102b33;color:#ecf4f1}
.section-dark .section-sub{color:#b7cfc8}
.section-title{font-size:clamp(1.7rem,4vw,2.4rem);text-align:center;font-weight:800;margin:0 0 12px}
.section-title.left{text-align:left}
.section-lead{text-align:center;color:var(--ink-soft);max-width:640px;margin:0 auto 44px}
.section-sub{text-align:center;color:var(--ink-soft);margin:0 auto 40px;max-width:560px}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(18,48,58,.16)}
.card img{width:100%;height:190px;object-fit:cover}
.card h3{margin:18px 20px 8px;font-size:1.18rem}
.card p{margin:0 20px 22px;color:var(--ink-soft)}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-item{overflow:hidden;border-radius:14px}
.gallery-item img{width:100%;height:260px;object-fit:cover;transition:.4s}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-item.wide img{height:300px}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-img{border-radius:var(--radius);object-fit:cover;height:100%;min-height:340px}
.about-text p{color:var(--ink-soft)}
ul.check{list-style:none;padding:0;margin:0 0 26px}
ul.check li{padding-left:30px;position:relative;margin-bottom:12px;color:var(--ink)}
ul.check li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* ---------- Offices ---------- */
.offices{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.office{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:26px}
.office h3{color:var(--sun);margin:0 0 10px}
.office p{color:#c8dad6;margin:0 0 8px}
.office .tel{font-weight:700;color:#fff}
.office a{color:var(--sun);font-weight:600}
.office a:hover{text-decoration:underline}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info p{color:var(--ink-soft)}
.contact-banner{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:20px}
.contact-banner p{margin:6px 0;color:var(--ink)}
.contact-banner .tel.big{font-size:1.4rem;font-weight:800;color:var(--green)}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;border-radius:50%;font-weight:700;font-size:.8rem;transition:.2s}
.socials a:hover{background:var(--sun)}
.contact-form{display:grid;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.contact-form label{font-weight:600;font-size:.92rem;display:grid;gap:6px}
.contact-form input,.contact-form textarea{font-family:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fbfdfc}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--sun);border-color:transparent}
.form-msg{color:var(--green);font-weight:700}

/* ---------- FAB ---------- */
.call-fab{position:fixed;right:22px;bottom:22px;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--green);color:#fff;font-size:1.6rem;border-radius:50%;box-shadow:0 10px 24px rgba(31,122,77,.4);z-index:60}
.call-fab:hover{transform:scale(1.08)}

/* ---------- Footer ---------- */
.site-footer{background:#0c2026;color:#cadcd8;padding-top:54px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px}
.site-footer h4{margin:0 0 14px;color:#fff}
.site-footer a{display:block;margin-bottom:8px;color:inherit}
.site-footer a:hover{color:var(--sun)}
.site-footer p{margin:0 0 8px}
.brand-foot{display:flex;align-items:center;gap:8px;font-size:1.3rem;color:#fff;margin-bottom:12px}
.foot-logo{font-size:1.5rem}
.socials-foot a{height:36px;width:36px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0}
.footer-bottom p{text-align:center;font-size:.85rem;color:#8da7a1}
.footer-bottom .footer-bottom p{margin:0}

@media (max-width:820px){
  .nav-toggle{display:flex}
  .main-nav{position:fixed;inset:70px 0 auto 0;flex-direction:column;background:#fff;padding:18px 24px;gap:16px;transform:translateY(-130%);transition:.3s;border-bottom:1px solid var(--line)}
  .main-nav.open{transform:translateY(0)}
  .main-nav .cta-link{text-align:center}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .hero{padding:64px 0}
}
@media (max-width:520px){
  .gallery{grid-template-columns:1fr}
  .hero-stats{gap:20px}
}