/* ===== legal.css — Páginas legales Perforaciones y Fijaciones MR ===== */
:root{
  --petrol-950:#04222e;--petrol-900:#062c3b;--petrol-800:#0a3a4f;--petrol-700:#0d4a63;
  --blue:#1f86d6;--blue-bright:#2ea0f0;--blue-light:#d8ecfb;
  --ink:#0d141a;--ink-soft:#3a4750;--concrete:#eef1f4;--line:#e3e8ee;--amber:#f4a637;
  --white:#fff;--wa:#25d366;
  --ff-display:"Archivo",system-ui,sans-serif;--ff-body:"Barlow",system-ui,sans-serif;
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--ff-body);color:var(--ink);background:var(--white);line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Topbar */
.topbar{background:var(--petrol-950);color:#cfe2ec;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:42px;gap:18px}
.topbar a{display:inline-flex;align-items:center;gap:7px;color:#cfe2ec;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar .tb-left{display:flex;gap:24px;align-items:center}
.topbar svg{width:15px;height:15px;flex:none;stroke:var(--blue-bright)}
.tb-tag{color:#7fa6b8;font-weight:500}
@media(max-width:700px){.topbar .tb-left{gap:14px}.topbar .tb-email,.tb-tag{display:none}}

/* Header / Nav */
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center}
.brand-logo{height:64px;width:auto;display:block}
.menu{display:flex;align-items:center;gap:22px}
.menu a{font-family:var(--ff-display);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);position:relative;padding:6px 0;transition:color .2s;white-space:nowrap}
.menu a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--amber);transition:width .25s}
.menu a:hover{color:var(--petrol-900)}
.menu a:hover::after{width:100%}
.nav-cta{background:var(--wa);color:#fff!important;padding:11px 20px!important;border-radius:8px;display:inline-flex;align-items:center;gap:8px;box-shadow:0 8px 20px -8px rgba(37,211,102,.6);transition:transform .2s}
.nav-cta::after{display:none}
.nav-cta:hover{transform:translateY(-2px)}
.nav-cta svg{width:18px;height:18px;fill:#fff}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:26px;height:2.5px;background:var(--petrol-900);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
@media(max-width:1140px){
  .menu{position:fixed;inset:0 0 0 auto;width:min(320px,82vw);background:var(--petrol-900);flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:6px;padding:110px 32px 40px;transform:translateX(105%);transition:transform .35s cubic-bezier(.6,.05,.2,1);z-index:90;box-shadow:-20px 0 60px -20px rgba(0,0,0,.6)}
  .menu.open{transform:translateX(0)}
  .menu a{color:#cbdde7;font-size:1.05rem;width:100%;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .menu a:hover{color:#fff}
  .menu a::after{display:none}
  .nav-cta{margin-top:16px;width:100%;justify-content:center;padding:14px!important}
  .burger{display:flex;z-index:95}
}
@media(max-width:600px){.brand-logo{height:54px}}
@media(max-width:380px){.brand-logo{height:46px}}

/* Hero band */
.legal-hero{background:linear-gradient(150deg,var(--petrol-950),var(--petrol-800));color:#fff;padding:64px 0 56px;position:relative;overflow:hidden}
.legal-hero::before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(100% 90% at 30% 30%,#000,transparent 80%)}
.legal-hero .wrap{position:relative}
.back-home{display:inline-flex;align-items:center;gap:9px;font-family:var(--ff-display);font-weight:700;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-bright);margin-bottom:26px;padding:9px 16px;border:1px solid rgba(46,160,240,.4);border-radius:999px;background:rgba(46,160,240,.08);transition:gap .25s,background .25s,border-color .25s,color .25s}
.back-home svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2.4;transition:transform .25s}
.back-home:hover{gap:12px;color:#fff;background:rgba(46,160,240,.2);border-color:var(--blue-bright)}
.back-home:hover svg{transform:translateX(-3px)}
.legal-hero h1{font-family:var(--ff-display);font-weight:800;text-transform:uppercase;font-size:clamp(2rem,5vw,3.2rem);line-height:1.02;letter-spacing:-.02em}
.legal-hero .sub{color:#a9c4d2;margin-top:14px;font-size:1.02rem}
.legal-hero .updated{display:inline-block;margin-top:18px;font-size:.82rem;color:#7fa6b8;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);padding:7px 14px;border-radius:8px;font-family:var(--ff-display);font-weight:600;letter-spacing:.04em}

/* Content */
.legal-body{padding:60px 0 80px}
.legal-body .wrap{max-width:880px}
.legal-body h2{font-family:var(--ff-display);font-weight:800;text-transform:uppercase;color:var(--petrol-900);font-size:clamp(1.2rem,2.6vw,1.5rem);letter-spacing:-.01em;margin:42px 0 14px;padding-top:24px;border-top:1px solid var(--line);display:flex;align-items:baseline;gap:12px}
.legal-body h2:first-of-type{border-top:0;padding-top:0;margin-top:0}
.legal-body h2 .n{color:var(--amber);font-size:.95rem;font-weight:800}
.legal-body h3{font-family:var(--ff-display);font-weight:700;color:var(--petrol-800);font-size:1.02rem;margin:22px 0 8px}
.legal-body p{color:var(--ink-soft);margin-bottom:14px;font-size:1.04rem}
.legal-body ul{margin:0 0 16px;padding-left:4px;display:grid;gap:9px}
.legal-body li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft);font-size:1.02rem}
.legal-body li::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--blue);flex:none;margin-top:9px}
.legal-body strong{color:var(--ink);font-weight:700}
.legal-body a{color:var(--blue);font-weight:600;border-bottom:1px solid transparent;transition:border-color .2s}
.legal-body a:hover{border-color:var(--blue)}
.legal-body a.legal-back-btn{margin-top:48px;display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-display);font-weight:800;font-size:.92rem;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-bright));padding:16px 28px;border-radius:11px;border:0;box-shadow:0 16px 34px -12px rgba(31,134,214,.7);transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.legal-body a.legal-back-btn svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2.4;transition:transform .25s}
.legal-body a.legal-back-btn:hover{transform:translateY(-3px);border:0;box-shadow:0 22px 44px -14px rgba(31,134,214,.8)}
.legal-body a.legal-back-btn:hover svg{transform:translateX(-4px)}

/* Footer */
.footer{background:var(--petrol-950);color:#9db8c6;padding:54px 0 0}
.foot-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand h4{font-family:var(--ff-display);color:#fff;font-size:1.05rem;letter-spacing:-.01em}
.foot-brand p{font-size:.92rem;margin-top:6px;max-width:42ch}
.socials{display:flex;gap:12px}
.socials a{width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center;transition:background .25s,transform .25s}
.socials a:hover{background:var(--blue);transform:translateY(-3px)}
.socials svg{width:19px;height:19px;fill:#fff}
.foot-bottom{padding:22px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.84rem}
.foot-bottom .links{display:flex;gap:24px}
.foot-bottom a:hover{color:#fff}
@media(max-width:560px){.foot-bottom{flex-direction:column;align-items:center;text-align:center}}

/* Floating WhatsApp */
.fab{position:fixed;right:22px;bottom:22px;z-index:70;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 14px 34px -8px rgba(37,211,102,.7);transition:transform .25s}
.fab:hover{transform:scale(1.08)}
.fab svg{width:31px;height:31px;fill:#fff}
@media(max-width:600px){.fab{width:54px;height:54px;right:16px;bottom:16px}.fab svg{width:28px;height:28px}}