/* Reale Construction Group - main stylesheet */
:root{--ink:#16212b;--ink2:#22313f;--text:#1f2933;--muted:#52606d;--accent:#f0a030;--accent-d:#c97d0c;--bg:#fff;--soft:#f3f5f7;--line:#dfe4e9;--wa:#25d366;--r:10px;--max:1160px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:#0b5cab;text-underline-offset:2px}
a:hover{color:#08457f}
h1,h2,h3{line-height:1.2;color:var(--ink);margin:0 0 .6em}
h1{font-size:clamp(1.9rem,4.2vw,3rem);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.small{font-size:.9rem;color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--ink);padding:10px 16px;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* Buttons */
.btn{display:inline-block;background:var(--accent);color:var(--ink);font-weight:700;text-decoration:none;padding:.8em 1.4em;border-radius:var(--r);border:2px solid var(--accent);cursor:pointer;font-size:1rem;line-height:1.2;transition:background .15s}
.btn:hover{background:#ffb64a;color:var(--ink)}
.btn-sm{padding:.55em 1em;font-size:.95rem}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-ghost-l{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost-l:hover{background:#fff;color:var(--ink)}
.btn-wa{background:var(--wa);border-color:var(--wa)}
.btn-wa:hover{background:#4be386}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.4em}

/* Header */
.site-header{background:var(--ink);position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:1.1rem;letter-spacing:.01em}
.brand:hover{color:#fff}
.brand img{height:44px;width:auto;border-radius:6px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px}
.nav a{color:#fff;text-decoration:none;padding:.6em .8em;display:block;border-radius:8px;font-weight:600;font-size:.97rem}
.nav a:hover,.nav a[aria-current]{background:rgba(255,255,255,.12);color:#fff}
.nav .btn{color:var(--ink);margin-left:6px}
.nav .btn:hover{background:#ffb64a}
.nav .lang{border:1px solid rgba(255,255,255,.4)}
.has-sub{position:relative}
.sub{position:absolute;left:0;top:100%;min-width:210px;background:var(--ink2);border-radius:8px;padding:6px!important;display:none!important;flex-direction:column;align-items:stretch!important;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:flex!important}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:26px;height:3px;background:#fff;margin:5px 0;border-radius:2px}

/* Hero */
.hero{background:linear-gradient(135deg,var(--ink) 0%,#2a3d4f 100%);color:#fff;padding:56px 0 64px}
.hero h1{color:#fff}
.hero .lead{font-size:1.15rem;color:#e6ebf0}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-sm{padding:40px 0 48px}
.crumbs{padding-top:14px;padding-bottom:6px;font-size:.9rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:#9aa5b1}
.page-head{padding:36px 0 8px}
.page-head .lead{font-size:1.15rem;color:var(--muted)}
.lead{font-size:1.12rem}

/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--soft)}
.sub-lead{color:var(--muted);max-width:720px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.prose p{max-width:68ch}
.prose h2{margin-top:1.6em;font-size:1.4rem}

/* Photo placeholders */
.ph{position:relative;margin:0;aspect-ratio:var(--r);border-radius:var(--r);overflow:hidden;background:repeating-linear-gradient(45deg,#e4e9ee,#e4e9ee 12px,#edf0f3 12px,#edf0f3 24px);display:flex;align-items:center;justify-content:center;border:1px dashed #b8c2cc}
.ph::after{content:attr(data-label);color:#6b7885;font-size:.85rem;font-weight:600;text-align:center;padding:8px}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.hero .ph{border-color:rgba(255,255,255,.35);background:repeating-linear-gradient(45deg,#33475a,#33475a 12px,#3b5064 12px,#3b5064 24px)}
.hero .ph::after{color:#c5d0da}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.card .ph{border-radius:0;border:0;border-bottom:1px dashed #b8c2cc}
.card-b{padding:18px 20px 22px}
.card h3{font-size:1.25rem;margin-bottom:.35em}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.more{font-weight:700;text-decoration:none}

/* Features / steps */
.feat{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:24px}
.feat li{background:#fff;border-radius:var(--r);padding:22px;border:1px solid var(--line);border-top:4px solid var(--accent)}
.feat p{margin:0;color:var(--muted)}
.steps{list-style:none;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:24px}
.steps li{counter-increment:s;position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:56px 20px 20px}
.steps li::before{content:counter(s);position:absolute;top:14px;left:20px;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font-weight:800;display:grid;place-items:center}
.steps p{margin:0;color:var(--muted)}
.check{list-style:none;padding:0}
.check li{position:relative;padding-left:30px;margin-bottom:.55em}
.check li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:9px;border-left:3px solid var(--accent-d);border-bottom:3px solid var(--accent-d);transform:rotate(-45deg)}
.facts{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.facts th,.facts td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.facts th{width:34%;background:var(--soft);font-weight:700;color:var(--ink)}
.facts tr:last-child th,.facts tr:last-child td{border-bottom:0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-weight:600}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;padding:0}
.faq summary{cursor:pointer;font-weight:700;padding:16px 20px;color:var(--ink);list-style:none;position:relative;padding-right:46px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:12px;font-size:1.6rem;line-height:1;color:var(--accent-d)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 20px 18px;margin:0;color:var(--muted)}

/* CTA */
.cta{background:var(--ink);color:#fff;padding:56px 0;text-align:center}
.cta h2{color:#fff}
.cta p{color:#d3dbe3}
.cta .btns{justify-content:center}
.updated{padding-top:14px;padding-bottom:20px}

/* Form */
.form{display:grid;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.form label{display:grid;gap:6px;font-weight:600;color:var(--ink)}
.form input,.form select,.form textarea{font:inherit;padding:.7em .8em;border:1px solid #b9c3cc;border-radius:8px;width:100%;background:#fff;color:var(--text)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--ink);outline:2px solid var(--accent)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.check-l{display:flex!important;align-items:flex-start;gap:10px;font-weight:400!important}
.check-l input{width:auto;margin-top:.45em}
.hp{position:absolute;left:-5000px;height:0;overflow:hidden}
.alert{background:#fdecea;border:1px solid #e57373;color:#8a1c1c;padding:12px 14px;border-radius:8px;margin:0}
.side{background:var(--soft);border-radius:var(--r);padding:26px}
.contact-list{list-style:none;padding:0}
.contact-list li{display:grid;margin-bottom:14px}
.contact-list strong{color:var(--ink)}

/* Footer */
.site-footer{background:#0f1820;color:#c9d2da;padding:48px 0 0;font-size:.97rem}
.site-footer h2{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.8em}
.site-footer a{color:#e2e8ee}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.45em}
.site-footer .mt{margin-top:1.4em}
.f-brand{color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:.4em}
.inline{display:flex;gap:14px;flex-wrap:wrap}
.grid4{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.3fr;gap:32px}
.fine{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;padding-bottom:90px;font-size:.88rem}

/* Sticky mobile CTA */
.sticky-cta{display:none}

@media (max-width:980px){
 .hero-grid,.split{grid-template-columns:1fr}
 .cards{grid-template-columns:repeat(2,1fr)}
 .feat,.steps{grid-template-columns:repeat(2,1fr)}
 .grid4{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
 .nav-toggle{display:block}
 .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink);padding:10px 20px 20px;max-height:80vh;overflow:auto}
 .nav.open{display:block}
 .nav ul{flex-direction:column;align-items:stretch}
 .sub{position:static;display:flex!important;background:transparent;box-shadow:none;padding:0 0 0 14px!important}
 .nav .btn{margin:6px 0 0;text-align:center}
}
@media (max-width:640px){
 body{font-size:16px}
 .section{padding:40px 0}
 .hero{padding:36px 0 44px}
 .cards,.feat,.steps,.gallery,.row2,.grid4{grid-template-columns:1fr}
 .brand span{font-size:.98rem}
 .sticky-cta{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;gap:8px;padding:10px;background:rgba(15,24,32,.96)}
 .sticky-cta .btn{flex:1;text-align:center;padding:.75em}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.sticky-cta,.cta{display:none}}