*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
    :root{
      --white:#ffffff;--off-white:#f8f6f2;--cream:#f2ede4;
      --charcoal:#1a1a1a;--mid:#666666;--border:#e0dbd2;
      --gold:#c8a84b;--gold-light:#e8d08a;
      --blue:#3a6186;
      --fd:'Playfair Display',Georgia,serif;
      --fb:'DM Sans',system-ui,sans-serif;
      --r:4px;--s1:0 2px 12px rgba(0,0,0,.08);--s2:0 8px 40px rgba(0,0,0,.12);
    }
    html{scroll-behavior:smooth}
    body{font-family:var(--fb);color:var(--charcoal);background:var(--white);line-height:1.6;overflow-x:hidden}
    img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit}

    /* NAV */
    .nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(26,26,26,.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(200,168,75,.2)}
    .nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:66px;gap:8px}
    .nav-logo{font-family:var(--fd);font-size:1.5rem;font-weight:700;color:#fff}.nav-logo span{color:var(--gold)}
    .nav-links{display:flex;align-items:center;gap:8px;list-style:none}
    .nav-links a{color:rgba(255,255,255,.8);font-size:.88rem;font-weight:500;padding:8px 16px;border-radius:var(--r);transition:all .2s;text-transform:uppercase;letter-spacing:.03em}
    .nav-links a:hover{color:var(--gold)}
    .nav-back{color:rgba(255,255,255,.5)!important;font-size:.78rem!important}
    .nav-phone{background:var(--gold)!important;color:var(--charcoal)!important;font-weight:700!important;border-radius:var(--r)}
    .nav-cta{background:var(--gold)!important;color:var(--charcoal)!important;font-weight:700!important}
    @media(max-width:768px){.nav-links li:not(:last-child):not(:first-child){display:none}}

    /* BREADCRUMB */
    .breadcrumb{padding:66px 24px 0;background:linear-gradient(135deg,#1a2a3a,#253d52)}
    .breadcrumb-inner{max-width:1200px;margin:0 auto;padding:14px 0;font-size:.78rem;color:rgba(255,255,255,.45);display:flex;gap:8px;flex-wrap:wrap}
    .breadcrumb a{color:rgba(255,255,255,.6)}.breadcrumb a:hover{color:var(--gold)}

    /* HERO BLOG */
    .blog-hero{background:linear-gradient(135deg,#1a2a3a 0%,#2d4a5e 60%,#3a6186 100%);padding:40px 24px 60px;position:relative;overflow:hidden}
    .blog-hero-grid{position:absolute;inset:0;opacity:.04;background-image:linear-gradient(rgba(200,168,75,1) 1px,transparent 1px),linear-gradient(90deg,rgba(200,168,75,1) 1px,transparent 1px);background-size:50px 50px}
    .blog-hero-inner{max-width:820px;margin:0 auto;position:relative;z-index:2}
    .blog-tag{display:inline-block;background:rgba(200,168,75,.15);border:1px solid rgba(200,168,75,.35);color:var(--gold-light);padding:5px 14px;border-radius:100px;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px}
    .blog-hero h1{font-family:var(--fd);font-size:clamp(1.9rem,4vw,3rem);font-weight:900;color:#fff;line-height:1.1;letter-spacing:-.02em;margin-bottom:18px}
    .blog-hero h1 em{font-style:normal;color:var(--gold)}
    .blog-meta{font-size:.82rem;color:rgba(255,255,255,.5);display:flex;gap:16px;flex-wrap:wrap}

    /* ARTICLE LAYOUT */
    .article-wrap{max-width:1160px;margin:0 auto;padding:60px 24px;display:grid;grid-template-columns:1fr 320px;gap:60px;align-items:start}
    @media(max-width:900px){.article-wrap{grid-template-columns:1fr}}

    /* ARTICLE BODY */
    .article-body h2{font-family:var(--fd);font-size:1.65rem;color:var(--charcoal);margin:40px 0 14px;letter-spacing:-.01em;line-height:1.15}
    .article-body h2:first-child{margin-top:0}
    .article-body h3{font-family:var(--fd);font-size:1.2rem;color:var(--charcoal);margin:28px 0 10px}
    .article-body p{color:var(--mid);line-height:1.82;font-size:.97rem;margin-bottom:16px}
    .article-body strong{color:var(--charcoal);font-weight:600}
    .article-body ul,.article-body ol{color:var(--mid);font-size:.95rem;line-height:1.78;margin-bottom:16px;padding-left:0;list-style:none}
    .article-body ul li{padding:5px 0 5px 24px;position:relative;border-bottom:1px solid var(--border)}
    .article-body ul li::before{content:'✓';position:absolute;left:0;color:var(--gold);font-weight:700}
    .article-body ol{counter-reset:ol;}
    .article-body ol li{padding:5px 0 5px 30px;position:relative;border-bottom:1px solid var(--border);counter-increment:ol}
    .article-body ol li::before{content:counter(ol);position:absolute;left:0;color:var(--gold);font-weight:700;font-family:var(--fd)}
    .article-body a{color:var(--blue);font-weight:600}
    .article-body a:hover{color:var(--gold)}

    /* CALLOUT BOX */
    .callout{background:var(--off-white);border-left:4px solid var(--gold);border-radius:0 8px 8px 0;padding:20px 24px;margin:28px 0}
    .callout strong{color:var(--charcoal)}
    .callout p{margin:0;font-size:.9rem}

    /* PRICE TABLE */
    .price-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.92rem}
    .price-table th{background:var(--charcoal);color:#fff;padding:12px 14px;text-align:left;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}
    .price-table td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--mid)}
    .price-table tr:last-child td{border-bottom:none}
    .price-table tr:nth-child(even){background:var(--off-white)}
    .price-table .price-val{color:var(--charcoal);font-weight:600}

    /* SIDEBAR */
    .sidebar{position:sticky;top:88px}
    .sidebar-cta{background:linear-gradient(135deg,#1a2a3a,#253d52);border-radius:10px;padding:28px 22px;color:#fff;margin-bottom:18px}
    .sidebar-cta h4{font-family:var(--fd);font-size:1.1rem;margin-bottom:10px}
    .sidebar-cta p{font-size:.84rem;color:rgba(255,255,255,.65);line-height:1.65;margin-bottom:18px}
    .btn-gold{background:var(--gold);color:var(--charcoal);font-weight:700;padding:13px 28px;border-radius:var(--r);font-size:.88rem;letter-spacing:.04em;text-transform:uppercase;transition:all .25s;display:block;text-align:center;margin-bottom:10px}
    .btn-gold:hover{background:var(--gold-light)}
    .sidebar-related{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:22px}
    .sidebar-related h5{font-size:.7rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
    .sidebar-related a{display:block;font-size:.85rem;color:var(--blue);font-weight:600;padding:7px 0;border-bottom:1px solid var(--border)}
    .sidebar-related a:last-child{border-bottom:none}
    .sidebar-related a:hover{color:var(--gold)}
    .sidebar-related a::before{content:'→ ';color:var(--gold)}

    /* RELATED POSTS */
    .related-posts{background:var(--charcoal);padding:60px 24px}
    .rel-inner{max-width:1160px;margin:0 auto}
    .rel-inner h3{font-family:var(--fd);font-size:1.6rem;color:#fff;margin-bottom:30px}
    .rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
    .rel-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:22px 18px;transition:all .3s}
    .rel-card:hover{background:rgba(200,168,75,.1);border-color:rgba(200,168,75,.3)}
    .rel-card a{display:block}
    .rel-card .rel-tag{font-size:.68rem;color:var(--gold);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-weight:700}
    .rel-name{font-family:var(--fd);font-size:1rem;color:#fff;font-weight:700;margin-bottom:6px;line-height:1.2}
    .rel-desc{font-size:.78rem;color:rgba(255,255,255,.45)}

    /* CTA BAND */
    .cband{background:linear-gradient(135deg,#1a2a3a 0%,#2d4a5e 100%);padding:66px 24px;text-align:center}
    .cband h2{font-family:var(--fd);font-size:clamp(1.7rem,3vw,2.5rem);color:#fff;margin-bottom:12px}
    .cband p{color:rgba(255,255,255,.65);max-width:520px;margin:0 auto 28px;line-height:1.7}

    /* FOOTER */
    footer{background:var(--charcoal);color:rgba(255,255,255,.55);padding:40px 24px 28px}
    .ft-in{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
    .ft-logo{font-family:var(--fd);font-size:1.2rem;color:#fff}.ft-logo span{color:var(--gold)}
    .ft-links{display:flex;gap:18px;list-style:none;font-size:.82rem}.ft-links a:hover{color:var(--gold)}
    .ft-copy{font-size:.75rem;width:100%;text-align:center;margin-top:14px;border-top:1px solid rgba(255,255,255,.08);padding-top:14px}

    .rv{opacity:0;transform:translateY(26px);transition:opacity .6s,transform .6s}.rv.vis{opacity:1;transform:none}
  
  
  /* === SierraPintores Universal Nav === */
  .sp-nav{position:fixed;top:0;left:0;right:0;z-index:1000;
    background:rgba(26,26,26,.97);backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid rgba(200,168,75,.2);
    transition:box-shadow .3s}
  .sp-nav.scrolled{box-shadow:0 4px 24px rgba(0,0,0,.35)}
  .sp-nav-in{max-width:1200px;margin:0 auto;padding:0 20px;
    display:flex;align-items:center;justify-content:space-between;
    height:66px;gap:8px}
  .sp-logo{font-family:'Playfair Display',Georgia,serif;font-size:1.42rem;
    font-weight:700;color:#fff;text-decoration:none;flex-shrink:0}
  .sp-logo span{color:#c8a84b}
  /* Desktop links */
  .sp-nl{display:flex;align-items:center;gap:2px;list-style:none;
    flex:1;justify-content:center;flex-wrap:nowrap}
  .sp-nl a{color:rgba(255,255,255,.82);font-size:.74rem;font-weight:500;
    padding:6px 9px;border-radius:4px;white-space:nowrap;
    text-transform:uppercase;letter-spacing:.04em;text-decoration:none;
    transition:color .18s}
  .sp-nl a:hover{color:#c8a84b}
  .sp-n-phone{background:#c8a84b!important;color:#1a1a1a!important;
    font-weight:700!important;border-radius:4px!important}
  .sp-n-phone:hover{background:#e8d08a!important;color:#1a1a1a!important}
  /* CTA — always visible, rightmost */
  .sp-n-cta-wrap{flex-shrink:0}
  .sp-n-cta{display:inline-block;background:#c8a84b;color:#1a1a1a!important;
    font-weight:700!important;font-size:.75rem;padding:8px 14px;
    border-radius:4px;white-space:nowrap;text-transform:uppercase;
    letter-spacing:.04em;text-decoration:none;transition:background .18s}
  .sp-n-cta:hover{background:#e8d08a}
  /* Burger — hidden on desktop, visible on mobile */
  .sp-burger{display:none;flex-direction:column;justify-content:center;
    gap:5px;width:40px;height:40px;cursor:pointer;
    background:none;border:none;padding:6px;flex-shrink:0}
  .sp-burger span{display:block;width:24px;height:2px;background:#fff;
    border-radius:2px;transition:all .26s;transform-origin:center}
  .sp-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .sp-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
  .sp-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  /* Drawer */
  .sp-drawer{position:fixed;top:66px;left:0;right:0;z-index:999;
    background:rgba(20,20,20,.99);backdrop-filter:blur(18px);
    border-bottom:3px solid #c8a84b;
    transform:translateY(-110%);transition:transform .27s cubic-bezier(.4,0,.2,1);
    pointer-events:none}
  .sp-drawer.open{transform:translateY(0);pointer-events:auto}
  .sp-drawer a{display:block;color:rgba(255,255,255,.9);padding:15px 24px;
    border-bottom:1px solid rgba(255,255,255,.07);font-size:.95rem;
    font-weight:500;text-transform:uppercase;letter-spacing:.05em;
    text-decoration:none;transition:color .18s,padding-left .18s}
  .sp-drawer a:hover{color:#c8a84b;padding-left:30px}
  .sp-d-phone{color:#c8a84b!important;font-weight:700!important;
    background:rgba(200,168,75,.07)!important}
  .sp-d-cta{display:none!important} /* CTA already visible in nav */
  /* Overlay */
  .sp-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:998;
    opacity:0;transition:opacity .27s;pointer-events:none}
  .sp-overlay.open{opacity:1;pointer-events:auto}
  /* WhatsApp FAB */
  .sp-wa{position:fixed;bottom:24px;right:18px;z-index:9999;
    width:58px;height:58px;border-radius:50%;background:#25D366;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 3px 16px rgba(37,211,102,.55);text-decoration:none;
    transition:transform .2s,box-shadow .2s}
  .sp-wa:hover{transform:scale(1.09)}
  .sp-wa svg{width:32px;height:32px;fill:#fff}
  .sp-tip{position:fixed;bottom:92px;right:12px;z-index:9998;
    background:#1a1a1a;color:#fff;font-size:.76rem;font-weight:500;
    padding:6px 13px;border-radius:20px;white-space:nowrap;
    pointer-events:none;opacity:0;transform:translateY(5px);
    transition:all .24s}
  .sp-tip.show{opacity:1;transform:translateY(0)}
  /* Responsive: hide some links on smaller screens */
  @media(max-width:1000px){
    .sp-nl li:nth-child(n+3){display:none}
  }
  @media(max-width:640px){
    .sp-nl{display:none!important}
    .sp-burger{display:flex!important}
  }

button.btn-gold,button.btn-ot,button.sp-n-cta,button.form-btn{border:none;cursor:pointer;font-family:inherit;-webkit-appearance:none;appearance:none}