:root{
  --navy:#0A2252; --navy-2:#13306b; --orange:#FB6118; --orange-d:#e2520c;
  --ink:#0f1b33; --muted:#5b6478; --line:#e6e9f0; --bg-soft:#f5f7fb; --wa:#25D366;
  --radius:16px; --max:1120px;
  --font:"Montserrat",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--font);color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;color:var(--navy);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3.2vw,2.2rem);margin-bottom:.6rem}
.eyebrow{display:inline-block;color:var(--orange);font-weight:800;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.6rem}
.lead{color:var(--muted);font-size:1.05rem;max-width:620px}
section{padding:80px 0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-weight:800;font-size:1rem;padding:.95rem 1.4rem;border-radius:999px;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:22px;height:22px;flex:none}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 8px 24px rgba(37,211,102,.28)}
.btn-wa:hover{background:#1fbd5a}
.btn-ghost{border:2px solid var(--line);color:var(--navy)}
.btn-ghost:hover{border-color:var(--navy)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.header .logo img{height:34px;width:auto}
.nav{display:flex;gap:1.8rem;font-weight:600;font-size:.92rem;color:var(--muted)}
.nav a:hover{color:var(--navy)}
.header .btn{padding:.6rem 1.1rem;font-size:.9rem}

/* Hero */
.hero{padding:56px 0 72px;background:linear-gradient(180deg,#fff 0%,var(--bg-soft) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2rem,4.6vw,3.3rem);margin-bottom:1rem}
.hero h1 span{color:var(--orange)}
.hero .lead{font-size:1.12rem;margin-bottom:1.8rem}
.hero .ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.8rem}
.chips{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;color:var(--muted);font-size:.9rem;font-weight:600}
.chips li{list-style:none;display:flex;align-items:center;gap:.45rem}
.chips svg{width:18px;height:18px;color:var(--orange);flex:none}
.hero-img{position:relative;isolation:isolate}
.hero-img img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:28px;box-shadow:0 30px 60px rgba(10,34,82,.18)}
.hero-img::before{content:"";position:absolute;inset:auto -14px -14px auto;width:60%;height:60%;border-radius:28px;background:var(--orange);z-index:-1}

/* Services */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:2.4rem}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;transition:box-shadow .2s ease,transform .2s ease}
.card:hover{box-shadow:0 18px 40px rgba(10,34,82,.08);transform:translateY(-2px)}
.card .ico{width:52px;height:52px;border-radius:14px;background:rgba(251,97,24,.1);color:var(--orange);display:grid;place-items:center;margin-bottom:1.1rem}
.card .ico svg{width:28px;height:28px}
.card h3{font-size:1.25rem;margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:.9rem}
.card ul{list-style:none;display:grid;gap:.35rem;font-size:.92rem}
.card li{padding-left:1.2rem;position:relative}
.card li::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--orange)}

/* Steps */
.steps{background:var(--navy);color:#fff}
.steps h2{color:#fff}
.steps .lead{color:#c5cee3}
.steps .grid3{counter-reset:s}
.step{padding:28px;border-radius:var(--radius);background:var(--navy-2);border:1px solid rgba(255,255,255,.08)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--orange);font-weight:800;margin-bottom:1rem}
.step h3{color:#fff;font-size:1.15rem;margin-bottom:.35rem}
.step p{color:#c5cee3;font-size:.95rem}

/* Why + area */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.checks{list-style:none;display:grid;gap:1rem;margin-top:1.6rem}
.checks li{display:flex;gap:.8rem;align-items:flex-start}
.checks svg{width:24px;height:24px;color:var(--orange);flex:none;margin-top:2px}
.checks strong{display:block;color:var(--navy)}
.checks span{color:var(--muted);font-size:.95rem}
.area{background:var(--bg-soft);border-radius:24px;padding:36px}
.area .cities{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.2rem 0 1.4rem}
.area .cities span{background:#fff;border:1px solid var(--line);padding:.5rem 1rem;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--navy)}
.pay{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;color:var(--muted);font-size:.92rem}
.pay b{color:var(--navy)}
.badge{font-weight:800;font-size:.8rem;letter-spacing:.04em;padding:.35rem .7rem;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--navy)}

/* FAQ */
.faq{background:var(--bg-soft)}
.faq-list{max-width:780px;margin-top:2rem;display:grid;gap:12px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px}
summary{cursor:pointer;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--orange);font-weight:800;font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:.7rem;font-size:.96rem}

/* CTA */
.cta{text-align:center}
.cta-box{background:var(--navy);border-radius:28px;padding:56px 24px;color:#fff;position:relative;overflow:hidden}
.cta-box::after{content:"";position:absolute;right:-90px;top:-90px;width:200px;height:200px;border-radius:50%;border:28px solid rgba(251,97,24,.9)}
.cta-box h2{color:#fff;position:relative;z-index:1}
.cta-box p{color:#c5cee3;margin:0 auto 1.8rem;max-width:520px;position:relative;z-index:1}
.cta-box .phone{display:block;font-size:clamp(2rem,6vw,3rem);font-weight:800;color:#fff;margin-bottom:1.4rem;position:relative;z-index:1;letter-spacing:.01em}
.cta-box .btn{position:relative;z-index:1}

/* Footer */
footer{padding:48px 0 32px;border-top:1px solid var(--line);font-size:.92rem;color:var(--muted)}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
footer img{height:30px;width:auto;margin-bottom:.8rem}
footer h4{color:var(--navy);font-size:.95rem;margin-bottom:.6rem}
footer a:hover{color:var(--navy)}
footer ul{list-style:none;display:grid;gap:.35rem}
.legal{max-width:var(--max);margin:32px auto 0;padding:20px 20px 0;border-top:1px solid var(--line);font-size:.8rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* Floating WhatsApp */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 28px rgba(0,0,0,.22);transition:transform .15s ease}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:32px;height:32px;color:#fff}

/* Responsive */
@media (max-width:900px){
  .nav{display:none}
  .hero .wrap,.split{grid-template-columns:1fr}
  .hero-img{order:-1;max-width:460px}
  .grid3{grid-template-columns:1fr}
  footer .wrap{grid-template-columns:1fr}
  section{padding:60px 0}
  .cta-box::after{width:120px;height:120px;right:-70px;top:-80px;border-width:16px}
  .hero-img img{aspect-ratio:4/3;object-position:center 30%}
  .hero{padding-top:28px}
}
@media (max-width:480px){
  .header .btn span{display:none}
  .header .btn{padding:.6rem}
  .hero .ctas .btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Service links on home cards */
.card h3 a:hover{color:var(--orange)}
.card .more{display:inline-block;margin-top:1rem;font-weight:700;font-size:.9rem;color:var(--orange)}
.card .more:hover{color:var(--orange-d)}

/* Brands */
.chips-list{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1.4rem}
.chips-list span{background:var(--bg-soft);border:1px solid var(--line);padding:.45rem .9rem;border-radius:999px;font-weight:600;font-size:.88rem;color:var(--navy)}
.soft .chips-list span{background:#fff}

/* Service pages */
.page-hero{padding:32px 0 64px;background:linear-gradient(180deg,#fff 0%,var(--bg-soft) 100%)}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:1.6rem}
.crumbs a{color:var(--navy);font-weight:600}
.crumbs a:hover{color:var(--orange)}
.page-hero-ico{isolation:isolate}
.page-hero-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:40px;align-items:center}
.page-hero h1{font-size:clamp(1.9rem,4.2vw,3rem);margin-bottom:1rem}
.page-hero .lead{margin-bottom:1.6rem}
.page-hero .ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.4rem}
.page-hero-ico{justify-self:center;width:220px;height:220px;border-radius:40px;background:var(--navy);color:#fff;display:grid;place-items:center;box-shadow:0 30px 60px rgba(10,34,82,.2);position:relative}
.page-hero-ico::after{content:"";position:absolute;right:-14px;bottom:-14px;width:70px;height:70px;border-radius:20px;background:var(--orange);z-index:-1}
.page-hero-ico svg{width:120px;height:120px}
.faults{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:2.2rem}
.fault{border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:12px;padding:20px 22px;background:#fff}
.fault h3{font-size:1.05rem;margin-bottom:.35rem}
.fault p{color:var(--muted);font-size:.94rem}
.soft{background:var(--bg-soft)}
.types{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.7rem 1.2rem;margin-top:1.4rem}
.types li{display:flex;gap:.5rem;align-items:center;font-weight:600;color:var(--navy);font-size:.95rem}
.types svg{width:18px;height:18px;color:var(--orange);flex:none}
.related{padding:0 0 40px}
.related p{color:var(--muted);font-size:.95rem}
.related a{color:var(--navy);font-weight:700;text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:3px}

@media (max-width:900px){
  .page-hero-grid{grid-template-columns:1fr}
  .page-hero-ico{display:none}
  .faults{grid-template-columns:1fr}
  .types{grid-template-columns:1fr}
}

/* Maintenance band on home */
.maint-band{display:flex;justify-content:space-between;align-items:center;gap:1.2rem;flex-wrap:wrap;margin-top:20px;padding:22px 28px;border-radius:var(--radius);background:var(--navy);color:#fff;transition:transform .2s ease}
.maint-band:hover{transform:translateY(-2px)}
.maint-band strong{display:block;font-size:1.1rem}
.maint-band span{color:#c5cee3;font-size:.94rem}
.maint-band b{color:var(--orange);white-space:nowrap}