:root{--ink:#0f1013;--bg:#f6f7f9;--primary:#c62828;--primary-700:#a32020;--wapp:#25D366}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
/* Header blanco */
.hdr{position:sticky;top:0;z-index:90;background:#fff;border-bottom:1px solid #eceff3}
.hdr-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:8px 0}
.logo{height:88px}
.nav{display:flex;gap:24px;justify-content:center;flex-wrap:wrap}
.nav a{font-weight:700;text-decoration:none;color:#111;padding:10px 8px;border-radius:10px}
.nav a:hover{background:#f2f4f7}
.burger{display:none;border:1px solid #eee;background:#fff;border-radius:10px;padding:10px 12px}
.mobile-menu{display:none;flex-direction:column;border-bottom:1px solid #eee;background:#fff}
.mobile-menu a{padding:14px 20px;border-top:1px solid #f4f4f4;text-decoration:none;color:#111;font-weight:700}
.mobile-menu.open{display:flex}
/* Hero */
.hero{position:relative;min-height:68vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.25))}
.hero-inner{position:relative;color:#fff;padding:96px 0}
.kicker{letter-spacing:.12em;font-weight:800;margin:0 0 4px;opacity:.9}
.hero h1{margin:0 0 12px;font-size:clamp(30px,4.5vw,56px)}
.lead{max-width:860px;margin:0 0 20px;opacity:.98}
.btn{display:inline-block;background:var(--primary);color:#fff;padding:12px 18px;border-radius:999px;text-decoration:none;font-weight:800;box-shadow:0 12px 24px rgba(198,40,40,.25)}
.btn:hover{background:var(--primary-700)}
/* Sections */
.section{padding:64px 0}
.section.alt{background:#fff}
.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}
.fig{background:#f5f7fb;border:1px solid #e9eef6;border-radius:14px;min-height:240px}
.fig-water{background:linear-gradient(135deg,#e8f3ff,#f5fbff)}
.sub{margin:.2rem 0 .8rem}
.muted{color:#5e6a7b}
.steps{margin:0;padding-left:20px}
.steps li{margin:.6rem 0}
.hero-mini{position:relative;background:var(--bg)}
.hero-mini::before{content:'';position:absolute;inset:0;background:url('assets/img/hero.jpg') center/cover no-repeat;filter:brightness(.85)}
.hero-mini .box{position:relative;background:#fff;border:1px solid #eaeaea;border-radius:14px;padding:22px;max-width:900px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.features{margin:0;padding-left:18px}
.contact{list-style:none;margin:0;padding:0}
.contact li{margin:6px 0}
.badges{display:grid;gap:10px;align-content:start}
.badges span{display:inline-block;background:#fff;border:1px solid #e5e5e5;padding:10px 12px;border-radius:999px;font-weight:700}
/* WhatsApp */
.wapp{position:fixed;right:16px;bottom:16px;background:var(--wapp);color:#fff;padding:14px 16px;border-radius:999px;text-decoration:none;font-weight:800;box-shadow:0 10px 26px rgba(0,0,0,.18);z-index:95}
/* Footer */
.footer{background:#121212;color:#eaeaea;padding:18px 0;margin-top:24px}
.footer p{margin:0;text-align:center}
/* Responsive */
@media (max-width:980px){.nav{display:none}.burger{display:block}.logo{height:72px}.grid.two{grid-template-columns:1fr}.hero{min-height:60vh}}
@media (max-width:520px){.logo{height:60px}}


/* === Overrides: centered one-line nav, white header, logo without black bg === */
.hdr-inner{display:flex;align-items:center;gap:24px;padding:10px 0}
.brand{display:flex;align-items:center}
.nav{display:flex;gap:22px;justify-content:center;flex-wrap:nowrap;white-space:nowrap;margin:0 auto}
.nav a{font-weight:800;font-size:16px}
.logo{height:82px;background:transparent}
@media (max-width:980px){
  .nav{display:none}
  .burger{display:block}
}


/* Hero typography hierarchy */
.hero-main{font-size:clamp(32px,5vw,64px);font-weight:800;margin:0 0 16px}
.hero-sub{font-size:clamp(22px,3vw,34px);font-weight:700;margin:0 0 10px}
.hero-claim{font-size:clamp(18px,2.4vw,26px);font-weight:600;margin:0 0 20px}