:root{
  --navy:#071b31;
  --blue:#164f91;
  --blue-soft:#eef6ff;
  --gold:#d9a742;
  --gold-light:#fff0bf;
  --bg:#f4f7fb;
  --text:#243244;
  --muted:#65758a;
  --white:#ffffff;
  --line:rgba(7,27,49,.12);
  --shadow:0 24px 70px rgba(7,27,49,.15);
  --radius:28px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.container{width:min(1120px,92%);margin:auto}
.site-header{min-height:100vh;background:radial-gradient(circle at 10% 10%,rgba(217,167,66,.28),transparent 28%),linear-gradient(135deg,#061529,#071b31 50%,#164f91);color:#fff;position:relative;overflow:hidden}
.site-header::after{content:"";position:absolute;left:-8%;right:-8%;bottom:-22%;height:46%;background:linear-gradient(135deg,rgba(255,255,255,.15),rgba(255,255,255,.04));transform:skewY(-6deg);border-top:1px solid rgba(255,255,255,.16)}
.nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:18px;position:relative;z-index:10}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}
.brand-mark{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--navy);font-size:1.25rem;box-shadow:0 16px 34px rgba(0,0,0,.25)}
.brand-text{max-width:250px;line-height:1.08}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 14px;border-radius:999px;color:rgba(255,255,255,.9);font-weight:800;transition:.2s}
.nav-links a:hover{background:rgba(255,255,255,.13);color:#fff}
.nav-links .nav-cta{background:#fff;color:var(--navy)}
.menu-toggle{display:none;width:46px;height:46px;background:transparent;border:0;cursor:pointer}
.menu-toggle span{display:block;width:28px;height:3px;border-radius:10px;background:#fff;margin:5px auto}
.hero{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:44px;padding:72px 0 118px}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:900;color:var(--gold);margin-bottom:12px}
.hero h1{font-size:clamp(3.2rem,8vw,7.3rem);line-height:.9;letter-spacing:-.07em;margin-bottom:22px}
.hero h1 span{display:block;font-size:clamp(1.25rem,3vw,2.6rem);letter-spacing:.08em;line-height:1.1;margin-top:14px}
.hero-lead{font-size:clamp(1.35rem,2.6vw,2.2rem);font-weight:900;color:#f8fbff;margin-bottom:14px}
.hero-copy{max-width:620px;color:rgba(255,255,255,.84);font-size:1.1rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-actions.center{justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:999px;font-weight:900;border:1px solid transparent;transition:.2s;text-align:center}
.btn:hover{transform:translateY(-3px)}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:#13263d;box-shadow:0 18px 38px rgba(217,167,66,.3)}
.btn-outline{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.09);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.hero-visual{min-height:520px;border:1px solid rgba(255,255,255,.18);border-radius:38px;background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,.07));box-shadow:0 30px 90px rgba(0,0,0,.24);padding:32px;display:flex;flex-direction:column;justify-content:end;gap:16px;position:relative;overflow:hidden}
.hero-visual::before{content:"";position:absolute;inset:30px;border:1px solid rgba(255,255,255,.16);border-radius:30px}
.home-illustration{position:absolute;top:70px;left:50%;transform:translateX(-50%);width:250px;height:230px}
.roof-shape{width:180px;height:180px;background:linear-gradient(135deg,var(--gold),var(--gold-light));transform:rotate(45deg);margin:26px auto;border-radius:24px 16px}
.home-body{position:absolute;left:18px;right:18px;bottom:0;height:126px;background:rgba(255,255,255,.95);border-radius:26px;box-shadow:0 22px 44px rgba(0,0,0,.18);display:flex;align-items:center;justify-content:center;gap:28px}
.window,.door{display:block;background:var(--blue);border-radius:12px}.window{width:44px;height:44px}.window.small{width:34px;height:34px}.door{width:48px;height:76px;background:var(--navy);border-radius:16px 16px 8px 8px}
.visual-card{position:relative;z-index:1;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.16);border-radius:20px;padding:16px 18px}.visual-card span{display:block;color:rgba(255,255,255,.66);font-size:.86rem}.visual-card strong{font-size:1.08rem}
.intro{text-align:center;max-width:860px;padding:88px 0 42px}.intro h2,.section-heading h2,.coverage h2,.facebook-card h2,.contact h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;letter-spacing:-.04em;color:var(--navy);margin-bottom:16px}.intro p,.service-card p,.coverage p,.facebook-card p,.contact p{color:var(--muted);font-size:1.05rem}
.services{padding:46px 0 72px}.section-heading{margin-bottom:30px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 16px 42px rgba(7,27,49,.08);transition:.22s}.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.service-icon{width:58px;height:58px;display:grid;place-items:center;background:var(--blue-soft);border-radius:18px;font-size:1.7rem;margin-bottom:20px}.service-card h3{color:var(--navy);font-size:1.18rem;line-height:1.2;margin-bottom:10px}
.sale-section{padding:20px 0 78px}.sale-card{position:relative;overflow:hidden;border-radius:32px;padding:clamp(30px,5vw,60px);background:linear-gradient(135deg,#101827,#7c5b23);color:#fff;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.16)}.sale-card::after{content:"";position:absolute;width:280px;height:280px;right:-90px;top:-90px;border-radius:999px;background:rgba(255,255,255,.12)}.sale-card .eyebrow{color:#ffe9b0}.sale-card h2{position:relative;z-index:1;margin:10px 0 16px;font-size:clamp(2rem,5vw,4.1rem);line-height:1;letter-spacing:-.04em;max-width:940px}.sale-card p:not(.eyebrow){position:relative;z-index:1;margin:0;font-size:clamp(1.05rem,2.2vw,1.55rem);font-weight:900;max-width:940px;color:#fff7df}
.coverage{background:linear-gradient(135deg,#071b31,#164f91);color:#fff;padding:84px 0;position:relative;overflow:hidden}.coverage::before{content:"";position:absolute;right:-130px;top:-130px;width:350px;height:350px;border-radius:50%;border:70px solid rgba(255,255,255,.08)}.coverage-inner{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;position:relative;z-index:1}.coverage h2{color:#fff}.coverage p{color:rgba(255,255,255,.78)}.coverage-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:30px;padding:18px}.coverage-panel div{display:flex;justify-content:space-between;gap:18px;padding:18px;border-bottom:1px solid rgba(255,255,255,.13)}.coverage-panel div:last-child{border-bottom:0}.coverage-panel span{color:rgba(255,255,255,.72)}.coverage-panel strong{text-align:right}
.facebook-section{padding:92px 0}.facebook-card{background:#fff;border:1px solid var(--line);border-radius:36px;box-shadow:var(--shadow);padding:46px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:28px;position:relative;overflow:hidden}.facebook-card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at right,rgba(22,79,145,.16),transparent 35%)}.facebook-card>*{position:relative}.facebook-symbol{width:112px;height:112px;border-radius:32px;background:linear-gradient(135deg,#1f67d7,#0f458f);display:grid;place-items:center;color:#fff;font-size:5rem;font-weight:900;box-shadow:0 18px 36px rgba(31,103,215,.28)}
.contact{text-align:center;background:linear-gradient(135deg,#061529,#164f91);color:#fff;border-radius:42px;padding:66px 28px;margin-bottom:84px;box-shadow:var(--shadow)}.contact h2{color:#fff;max-width:780px;margin-left:auto;margin-right:auto}.contact p{color:rgba(255,255,255,.82)}.contact strong{color:#fff}
.footer{background:#061529;color:#fff;padding:34px 0}.footer-inner{display:flex;justify-content:space-between;gap:22px;align-items:center}.footer p{color:rgba(255,255,255,.68);margin-top:6px}.footer a{color:var(--gold-light);font-weight:900}.whatsapp-float{position:fixed;right:20px;bottom:20px;width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;font-size:2rem;font-weight:900;box-shadow:0 18px 38px rgba(37,211,102,.35);z-index:30}
@media(max-width:900px){.menu-toggle{display:block}.nav-links{position:absolute;top:76px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;background:rgba(6,21,41,.98);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:14px}.nav-links.open{display:flex}.nav-links a{text-align:center}.hero{grid-template-columns:1fr;padding:48px 0 80px}.hero-visual{min-height:420px}.service-grid{grid-template-columns:repeat(2,1fr)}.coverage-inner{grid-template-columns:1fr}.facebook-card{grid-template-columns:1fr;text-align:center}.facebook-symbol{margin:auto}.footer-inner{flex-direction:column;text-align:center}}
@media(max-width:560px){.brand-text{font-size:.72rem;line-height:1.05;max-width:190px}.brand-mark{width:50px;height:50px}.hero h1{font-size:3.45rem}.hero h1 span{font-size:1.12rem}.service-grid{grid-template-columns:1fr}.service-card,.facebook-card{padding:24px}.coverage-panel div{display:block}.coverage-panel strong{display:block;text-align:left;margin-top:4px}.btn{width:100%}.hero-visual{padding:22px;border-radius:28px}.home-illustration{transform:translateX(-50%) scale(.78);top:38px}.whatsapp-float{width:56px;height:56px;right:14px;bottom:14px}.contact{border-radius:30px}.sale-section{padding-bottom:50px}.sale-card{border-radius:24px}}