:root{
  --ink:#111111;
  --ink-2:#3a3a3a;
  --muted:#6b6b6b;
  --line:#e6e6e6;
  --soft:#f6f6f5;
  --bg:#ffffff;
  --radius:4px;
  --max:1200px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .6em;font-weight:700}
h1{font-size:clamp(2rem,4.4vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em;color:var(--ink-2)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.eyebrow::before{content:"";display:inline-block;width:28px;height:1px;background:var(--ink);vertical-align:middle;margin-right:10px}

/* Top bar */
.topbar{background:var(--ink);color:#d9d9d9;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.topbar a{text-decoration:none;color:#fff}
.topbar span{white-space:nowrap}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(6px)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{width:42px;height:42px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.05rem;letter-spacing:-.04em;border-radius:2px}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-size:1.15rem;letter-spacing:.04em}
.logo-text small{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;font-size:.93rem;font-weight:500;padding:10px 12px;color:var(--ink-2);border-radius:var(--radius)}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);background:var(--soft)}
.nav .btn{margin-left:8px;color:#fff}
.nav .btn:hover{background:#000;color:#fff}
.nav-toggle{display:none;background:none;border:1px solid var(--line);width:44px;height:44px;border-radius:var(--radius);cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);margin:4px auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;font-size:.95rem;padding:13px 22px;border-radius:var(--radius);border:1px solid var(--ink);transition:.2s;cursor:pointer;font-family:inherit}
.btn:hover{background:#000}
.btn-outline{background:transparent;color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{background:transparent;color:#fff}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* Hero */
.hero{padding:72px 0 80px;border-bottom:1px solid var(--line)}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero p.lead{font-size:1.12rem;max-width:560px}
.hero-img{position:relative;aspect-ratio:4/5;overflow:hidden;border-radius:var(--radius);background:var(--soft)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;padding:18px 22px;font-size:.9rem}
.hero-badge strong{display:block;font-size:1.4rem}
.hero-facts{display:flex;gap:36px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap}
.hero-facts div strong{display:block;font-size:1.05rem}
.hero-facts div span{font-size:.85rem;color:var(--muted)}

/* Page header */
.page-head{padding:56px 0 48px;border-bottom:1px solid var(--line);background:var(--soft)}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a{text-decoration:none;color:var(--muted)}
.breadcrumb a:hover{color:var(--ink)}
.page-head p{max-width:720px;font-size:1.08rem}

/* Sections */
.section{padding:88px 0}
.section.alt{background:var(--soft)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.section-head p{max-width:520px;margin:0}

/* Service cards */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;overflow:hidden;transition:.25s}
.card:hover{border-color:var(--ink);transform:translateY(-2px)}
.card-img{aspect-ratio:4/3;background:var(--soft);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card-body p{font-size:.94rem;flex:1}
.card-link{font-weight:600;font-size:.9rem;color:var(--ink)}
.placeholder{width:100%;height:100%;display:grid;place-items:center;background:repeating-linear-gradient(135deg,#f6f6f5 0 12px,#efefee 12px 24px);color:#9a9a9a;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;text-align:center;padding:12px}

/* Features */
.feature{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.feature .num{font-size:.8rem;font-weight:700;letter-spacing:.15em;color:var(--muted);display:block;margin-bottom:16px}
.feature p{margin:0;font-size:.94rem}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-img{aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;background:var(--soft)}
.split-img img{width:100%;height:100%;object-fit:cover}
.checklist{list-style:none;padding:0;margin:20px 0 28px}
.checklist li{padding:10px 0 10px 32px;border-bottom:1px solid var(--line);position:relative;color:var(--ink-2)}
.checklist li::before{content:"";position:absolute;left:4px;top:18px;width:12px;height:6px;border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(-45deg)}

/* Steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ink)}
.step{padding:28px 24px 0 0}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-size:2rem;font-weight:700;margin-bottom:10px}
.step p{font-size:.93rem}

/* CTA */
.cta{background:var(--ink);color:#fff;padding:72px 0}
.cta .container{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 8px}
.cta p{color:#bdbdbd;margin:0}

/* Gallery */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.filters button{font-family:inherit;background:#fff;border:1px solid var(--line);padding:9px 16px;border-radius:999px;cursor:pointer;font-size:.9rem;color:var(--ink-2)}
.filters button.active,.filters button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery a{display:block;aspect-ratio:3/4;overflow:hidden;border-radius:var(--radius);background:var(--soft)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery a:hover img{transform:scale(1.05)}
.gallery a.hide{display:none}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-height:90vh;max-width:100%;object-fit:contain}
.lightbox button{position:absolute;background:none;border:0;color:#fff;font-size:2.2rem;cursor:pointer;padding:12px;line-height:1}
.lb-close{top:10px;right:16px}
.lb-prev{left:10px;top:50%;transform:translateY(-50%)}
.lb-next{right:10px;top:50%;transform:translateY(-50%)}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:12px 0 0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{padding:20px 0;border-bottom:1px solid var(--line)}
.info-list small{display:block;font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.info-list a,.info-list span{font-size:1.1rem;font-weight:600;text-decoration:none}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
input,select,textarea{width:100%;font-family:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:16px;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--ink);outline-offset:-1px}
.map{margin-top:56px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.map iframe{display:block;width:100%;height:420px;border:0;filter:grayscale(1)}

/* Prose */
.prose{max-width:800px}
.prose h2{font-size:1.5rem;margin-top:1.6em}
.prose ul{color:var(--ink-2);padding-left:20px}

/* Footer */
.site-footer{background:#0c0c0c;color:#a9a9a9;padding:72px 0 0;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.site-footer h4{color:#fff;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;margin:0 0 18px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.site-footer a{text-decoration:none;color:#a9a9a9}
.site-footer a:hover{color:#fff}
.site-footer p{color:#a9a9a9}
.site-footer .logo-text strong{color:#fff}
.site-footer .logo-mark{background:#fff;color:#000}
.footer-bottom{border-top:1px solid #222;margin-top:56px;padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.83rem}

/* Floating */
.float{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:10px}
.float a{display:flex;align-items:center;gap:10px;height:52px;padding:0 20px 0 16px;border-radius:999px;color:#fff;text-decoration:none;font-weight:600;font-size:.92rem;box-shadow:0 6px 20px rgba(0,0,0,.18)}
.float .f-call{background:var(--ink)}
.float .f-wa{background:#1f9d55}
.float svg{width:22px;height:22px;fill:#fff;flex:none}
.wa-btn{background:#1f9d55;border-color:#1f9d55}
.wa-btn:hover{background:#178246}
.wa-btn svg,.btn svg{width:18px;height:18px;fill:currentColor}
.form-box{border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:#fff}
.form-note{font-size:.85rem;color:var(--muted);margin-top:10px}
.mobile-bar{display:none}

@media (max-width:980px){
  .hero .container,.split,.contact-grid{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:block}
  .nav{position:absolute;top:76px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 16px 20px;display:none}
  .nav.open{display:flex}
  .nav .btn{margin:8px 0 0;justify-content:center}
  .hero-img{aspect-ratio:4/3}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .section{padding:64px 0}
  .grid-3,.grid-4,.grid-2,.footer-grid,form .row{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .topbar .hide-sm{display:none}
  .float{display:none}
  .form-box{padding:22px}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60}
  .mobile-bar a{padding:15px;text-align:center;font-weight:600;text-decoration:none;background:var(--ink);color:#fff}
  .mobile-bar a:last-child{background:#1f9d55}
  body{padding-bottom:54px}
}