/* Pro Cleaners — shared styles */
:root{
  --blue:#5c9dc4;
  --blue-deep:#2e5a73;
  --blue-dark:#21455a;
  --ink:#1d2b33;
  --muted:#5b6b74;
  --line:#e2edf3;
  --bg:#ffffff;
  --bg-soft:#f3f9fc;
  --bg-tint:#eaf4f9;
  --white:#fff;
  --shadow:0 10px 30px rgba(33,69,90,.10);
  --shadow-lg:0 24px 60px rgba(33,69,90,.16);
  --radius:18px;
  --maxw:1140px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.15;margin:0 0 .4em;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.5rem)}
p{margin:0 0 1rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:700;color:var(--blue);margin-bottom:.9rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.6rem;border-radius:100px;
  font-weight:600;font-size:1rem;transition:.2s;cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(92,157,196,.35)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-outline{border-color:var(--line);color:var(--blue-deep);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:800;font-size:1.15rem;color:var(--blue-dark);letter-spacing:-.02em}
.brand img{width:42px;height:42px}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{font-weight:600;color:var(--blue-dark);font-size:1rem;transition:.15s}
.nav-links a:hover{color:var(--blue)}
.nav-cta{padding:.6rem 1.3rem;background:var(--blue);color:#fff!important;border-radius:100px}
.nav-cta:hover{background:var(--blue-deep)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:2.5px;background:var(--blue-dark);margin:5px 0;border-radius:2px;transition:.25s}

/* Hero */
.hero{position:relative;background:linear-gradient(160deg,#eaf4f9 0%,#f8fcfe 60%,#fff 100%);overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-140px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(92,157,196,.18),transparent 70%);border-radius:50%}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
  padding-top:70px;padding-bottom:80px;position:relative;z-index:2}
.hero-media{position:relative}
.hero-media img{border-radius:26px;box-shadow:var(--shadow-lg)}
.hero-badge{position:absolute;bottom:-22px;left:-22px;background:#fff;border-radius:16px;
  box-shadow:var(--shadow);padding:14px 20px;display:flex;align-items:center;gap:12px;font-weight:700;color:var(--blue-dark)}
.hero-badge .dot{width:11px;height:11px;border-radius:50%;background:#39b57a;box-shadow:0 0 0 5px rgba(57,181,122,.18)}

/* Trust strip */
.strip{background:var(--blue-dark);color:#dbeaf3}
.strip .wrap{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:center;padding:20px 24px;
  font-weight:600;letter-spacing:.02em;font-size:.98rem}
.strip .sep{color:var(--blue)}

/* Sections */
.section{padding:88px 0}
.section-soft{background:var(--bg-soft)}
.section-head{text-align:center;max-width:640px;margin:0 auto 54px}
.section-head .lead{margin:0 auto}

/* Service cards */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card-img{aspect-ratio:4/3;overflow:hidden;background:var(--bg-tint)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:24px 24px 26px}
.card-body h3{font-size:1.22rem;color:var(--blue-dark)}
.card-body p{color:var(--muted);font-size:.97rem;margin:0}
.tag{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--blue);background:var(--bg-tint);padding:.3rem .7rem;border-radius:100px;margin-bottom:.8rem}

/* Feature row */
.feature{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature .item{text-align:center;padding:28px 20px}
.feature .ico{width:64px;height:64px;margin:0 auto 16px;border-radius:16px;background:var(--bg-tint);
  display:grid;place-items:center;font-size:1.7rem}
.feature h3{font-size:1.15rem;color:var(--blue-dark)}
.feature p{color:var(--muted);font-size:.95rem;margin:0}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:14px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:600;color:var(--blue-dark);
  font-size:1.06rem;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{flex:0 0 auto;width:22px;height:22px;transition:.25s;color:var(--blue)}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq .ans{padding:0 24px 22px;color:var(--muted)}
.faq .ans strong{color:var(--ink)}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--blue) 0%,var(--blue-deep) 100%);color:#fff;text-align:center}
.cta-band .wrap{padding:74px 24px}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);max-width:52ch;margin:0 auto 1.8rem}

/* Marquee */
.marquee{background:var(--bg-tint);overflow:hidden;padding:18px 0;white-space:nowrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.marquee-track{display:inline-block;animation:scroll 26s linear infinite;font-weight:700;color:var(--blue-deep);font-size:1.1rem}
.marquee-track span{margin:0 30px}
.marquee-track .dot{color:var(--blue)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.info-row{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.info-row .ico{flex:0 0 auto;width:48px;height:48px;border-radius:12px;background:var(--bg-tint);display:grid;place-items:center;color:var(--blue);font-size:1.3rem}
.info-row h4{margin:0 0 2px;font-size:1rem;color:var(--blue-dark)}
.info-row a,.info-row span{color:var(--muted)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form label{display:block;font-weight:600;font-size:.9rem;margin:0 0 6px;color:var(--blue-dark)}
.field{margin-bottom:18px}
.form input,.form select,.form textarea{width:100%;padding:.8rem 1rem;border:1.5px solid var(--line);
  border-radius:11px;font-family:inherit;font-size:1rem;color:var(--ink);transition:.15s;background:var(--bg-soft)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.form textarea{resize:vertical;min-height:110px}
.form .btn{width:100%;justify-content:center}

/* Footer */
.footer{background:var(--blue-dark);color:#bcd4e2;padding:56px 0 28px}
.footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer .brand{color:#fff;margin-bottom:14px}
.footer h5{color:#fff;font-size:.95rem;text-transform:uppercase;letter-spacing:.12em;margin:0 0 14px}
.footer a{display:block;color:#bcd4e2;padding:5px 0;transition:.15s}
.footer a:hover{color:#fff}
.footer .socials{display:flex;gap:12px;margin-top:14px}
.footer .socials a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;padding:0}
.footer .socials a:hover{background:var(--blue)}
.footer .bar{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.88rem}

/* Page hero (inner) */
.page-hero{background:linear-gradient(160deg,#eaf4f9,#f8fcfe);text-align:center;padding:70px 0 60px}

/* Responsive */
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;padding-bottom:60px}
  .hero-media{order:-1}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .feature{grid-template-columns:1fr;gap:8px}
  .contact-grid{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{position:fixed;inset:74px 0 auto 0;flex-direction:column;background:#fff;
    padding:22px 24px;gap:14px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-140%);transition:.28s;align-items:stretch}
  .nav-links.open{transform:translateY(0)}
  .nav-toggle{display:block}
  .grid-3{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr}
  .section{padding:60px 0}
}