:root{
  --red:#c1121f; --red2:#a00e19; --ink:#151312; --paper:#faf6ef; --card:#ffffff;
  --muted:#6d6862; --line:#e7ded2; --side:290px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px;
  display:grid;grid-template-columns:var(--side) 1fr;min-height:100vh}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.5px;line-height:1.05}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--red);color:#fff;font-weight:700;
  font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:1px;padding:14px 26px;border-radius:4px;font-size:1rem;transition:.15s;border:0;cursor:pointer}
.btn:hover{background:var(--red2)}
.btn.dark{background:var(--ink)}
.btn.dark:hover{background:#000}

/* sidebar */
.side{position:sticky;top:0;align-self:start;height:100vh;overflow-y:auto;background:var(--ink);color:#f3ede4;
  display:flex;flex-direction:column;padding:28px 24px;border-right:4px solid var(--red)}
.side .logo{text-align:center;margin-bottom:8px}
.side .logo img{width:140px;height:140px;border-radius:50%;object-fit:cover}
.side .tag{text-align:center;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:2px;font-size:.72rem;color:var(--red);font-weight:600;margin-bottom:22px}
.snav{display:flex;flex-direction:column;gap:2px}
.snav a{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:1px;font-size:1rem;color:#cfc7bb;padding:11px 12px;border-radius:4px;transition:.15s}
.snav a:hover{background:#221f1d;color:#fff;border-left:3px solid var(--red);padding-left:15px}
.side .foot{margin-top:auto;padding-top:22px;border-top:1px solid #2b2724}
.side .ph{font-family:'Oswald',sans-serif;font-size:1.7rem;color:#fff;display:block;margin-bottom:12px}
.side .foot .btn{width:100%}
.side .addr{margin-top:16px;font-size:.78rem;color:#9c948a;line-height:1.6}

/* content */
.main{min-width:0}
.sec{padding:60px 60px;border-bottom:1px solid var(--line)}
.eye{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:3px;font-size:.78rem;color:var(--red);font-weight:600}
.sec h2{font-size:2.4rem;margin:10px 0 8px}
.sec .lead{color:var(--muted);max-width:600px;margin-bottom:36px}
.prose{max-width:760px}
.prose p{color:#514c46;margin-bottom:16px}
.prose h3{font-size:1.5rem;margin:22px 0 8px}

/* hero home */
.hero{min-height:92vh;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(180deg,var(--paper),#f3ece1)}
.hero .eye{margin-bottom:18px;display:block}
.hero h1{font-size:4rem;font-weight:700;max-width:720px}
.hero h1 span{color:var(--red)}
.hero p{font-size:1.2rem;color:var(--muted);max-width:520px;margin:22px 0 30px}
.hero .acts{display:flex;gap:14px;flex-wrap:wrap}
.hero .strip{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:1px;font-size:.85rem;color:var(--ink)}
.hero .strip span{border-left:3px solid var(--red);padding-left:10px}

/* hero zona */
.phero{padding:52px 60px 12px}
.crumbs{color:var(--muted);font-size:.85rem;margin-bottom:14px}
.crumbs a{color:var(--red)}
.phero h1{font-size:3.2rem;font-weight:700;max-width:760px}
.phero h1 span{color:var(--red)}
.phero p{color:var(--muted);max-width:600px;margin:18px 0 26px;font-size:1.12rem}

/* servicios */
.sgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scard{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--red);border-radius:6px;padding:26px 24px;transition:.15s}
.scard:hover{box-shadow:0 12px 30px rgba(193,18,31,.1);transform:translateY(-3px)}
.scard .n{font-family:'Oswald',sans-serif;color:var(--red);font-size:1.1rem;font-weight:700}
.scard h3{font-size:1.35rem;margin:6px 0 8px}
.scard p{color:var(--muted);font-size:.96rem}

/* zonas */
.zonas .z{display:flex;flex-wrap:wrap;gap:12px}
.zonas .z a,.zonas .z span{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:1px;background:var(--ink);color:#fff;padding:12px 22px;border-radius:4px;font-size:1rem;transition:.15s}
.zonas .z a:hover{background:var(--red)}
.zonas .z .on{background:var(--red)}
.zonas .note{margin-top:22px;color:var(--muted)}

/* faq */
.faq{max-width:800px}
.faq details{border:1px solid var(--line);border-radius:6px;margin-bottom:12px;background:var(--card);overflow:hidden}
.faq details[open]{border-color:var(--red)}
.faq summary{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.5px;font-size:1.12rem;padding:18px 22px;cursor:pointer;
  list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;color:var(--red);line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details p{padding:0 22px 20px;color:#514c46}

/* contacto */
.contact .cwrap{max-width:620px}
.contact .r{display:flex;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.contact .r:last-of-type{border:0}
.contact .r b{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:1px;font-size:.82rem;color:var(--muted)}
.contact .r span,.contact .r a{text-align:right}
.contact .r a{color:var(--red);font-weight:700}
.contact .cta{margin-top:24px}

/* footer */
.foot-b{background:var(--ink);color:#9c948a;padding:34px 60px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:.85rem}
.foot-b b{color:#fff;font-family:'Oswald',sans-serif;text-transform:uppercase}
.foot-b a{color:#9c948a}
.foot-b .fl{display:flex;gap:16px;flex-wrap:wrap}
.foot-b .fl a:hover{color:var(--red)}

.fab{display:none}
@media(max-width:980px){
  body{grid-template-columns:1fr}
  .side{position:sticky;top:0;height:auto;flex-direction:row;align-items:center;justify-content:space-between;
    padding:12px 20px;border-right:0;border-bottom:4px solid var(--red);overflow:visible}
  .side .logo{margin:0}.side .logo img{width:52px;height:52px}
  .side .tag,.snav,.side .addr,.side .ph{display:none}
  .side .foot{margin:0;padding:0;border:0}
  .side .foot .btn{width:auto;padding:11px 18px}
  .sec{padding:46px 24px}.phero{padding:44px 24px 10px}
  .hero{min-height:auto;padding-top:54px;padding-bottom:54px}
  .hero h1{font-size:2.6rem}.phero h1{font-size:2.3rem}
  .sgrid{grid-template-columns:1fr 1fr}
  .foot-b{padding:28px 24px}
}
@media(max-width:600px){
  .hero h1{font-size:2.1rem}.phero h1{font-size:2rem}.sec h2{font-size:2rem}
  .sgrid{grid-template-columns:1fr}
  .fab{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--red);color:#fff;font-weight:700;
    font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:1px;justify-content:center;gap:10px;padding:15px}
  body{padding-bottom:56px}
}