/* ===== Equus Capital · blog.css · sistema certificado navy·oro (v1) ===== */
:root{
 --navy:#0B1B30;--navy2:#05101F;--gold:#C9A96E;--gold2:#E4CE9C;--copper:#8B5E2E;
 --cream:#F5F2EA;--paper:#FBF9F4;--ink:#241F18;--line:rgba(201,169,110,.28);
 --mid:#4a4436;--soft:#6a6152;
 --mono:'IBM Plex Mono',ui-monospace,monospace;
 --serif:'Playfair Display',Georgia,serif;
 --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,56px)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.fu,.d1,.d2{opacity:1!important;transform:none!important}

/* ---------- NAV (unificado con equus.css) ---------- */
nav#nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:16px clamp(20px,5vw,56px);transition:background .4s,box-shadow .4s,padding .4s;border-bottom:1px solid transparent}
nav#nav.solid{background:rgba(5,16,31,.9);backdrop-filter:blur(12px);border-bottom-color:var(--line);box-shadow:0 10px 34px rgba(0,0,0,.3);padding:11px clamp(20px,5vw,56px)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand .logo-img{height:72px;width:auto;display:block}
.nlinks{display:flex;gap:22px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.nlinks a{color:rgba(255,255,255,.75);text-decoration:none;transition:color .2s}.nlinks a:hover{color:var(--gold2)}.nlinks a.on{color:var(--gold2)}
.ncta{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;background:linear-gradient(100deg,var(--gold2),var(--gold));color:var(--navy2);padding:11px 18px;text-decoration:none;transition:transform .2s,box-shadow .25s}.ncta:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(201,169,110,.5)}
.hamb{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;z-index:130}
.hamb span{width:26px;height:2px;background:#fff;transition:transform .3s,opacity .3s;display:block}
.hamb.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamb.open span:nth-child(2){opacity:0}.hamb.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mmenu{position:fixed;inset:0;background:rgba(5,16,31,.98);backdrop-filter:blur(6px);z-index:125;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;transform:translateX(100%);transition:transform .45s cubic-bezier(.5,0,.2,1);visibility:hidden}
.mmenu.open{transform:none;visibility:visible}.mmenu a{font-family:var(--serif);font-size:27px;color:#fff;transition:color .2s}.mmenu a:hover{color:var(--gold2)}
.mmenu .mcta{margin-top:14px;font-family:var(--sans);font-size:15px;font-weight:600;padding:14px 30px;border-radius:2px;background:linear-gradient(100deg,var(--gold2),var(--gold));color:var(--navy2)}

/* ---------- ARTICLE HERO ---------- */
.article-hero{background:radial-gradient(120% 130% at 80% -10%,#12233b 0%,var(--navy) 45%,var(--navy2) 100%);
 color:#fff;padding:clamp(120px,17vw,168px) 0 clamp(48px,7vw,72px);text-align:left}
.article-hero>*{max-width:832px;margin-left:auto;margin-right:auto;padding-left:clamp(20px,5vw,56px);padding-right:clamp(20px,5vw,56px);width:100%}
.article-tag{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold2);margin-bottom:20px}
.article-title{font-family:var(--serif);font-weight:700;font-size:clamp(31px,5.4vw,56px);line-height:1.06;letter-spacing:-.02em;margin-bottom:22px}
.article-title em{font-style:italic;color:var(--gold2)}
.article-intro{font-size:clamp(16px,2.1vw,20px);line-height:1.6;color:rgba(255,255,255,.82);margin-bottom:22px}
.article-meta{font-family:var(--mono);font-size:11px;letter-spacing:.13em;color:rgba(255,255,255,.5)}

/* ---------- ARTICLE BODY ---------- */
.article-body{max-width:772px;margin:0 auto;padding:clamp(44px,7vw,72px) clamp(20px,5vw,56px) clamp(56px,8vw,88px)}
.article-body p{font-size:16.5px;line-height:1.82;color:var(--mid);margin:0 0 20px}
.article-body h2{font-family:var(--serif);font-weight:600;font-size:clamp(23px,3.4vw,32px);color:var(--ink);letter-spacing:-.01em;line-height:1.18;margin:48px 0 16px;padding-top:14px}
.article-body h3{font-family:var(--serif);font-weight:600;font-size:clamp(19px,2.4vw,23px);color:var(--ink);margin:34px 0 12px}
.article-body h2 em,.article-body h3 em{font-style:italic;color:var(--gold)}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:22px}
.article-body li{font-size:16.5px;line-height:1.75;color:var(--mid);margin-bottom:9px}
.article-body li::marker{color:var(--gold)}
.article-body a{color:var(--gold);text-decoration:underline;text-underline-offset:2px}
.article-body a.internal{font-weight:600}
.article-body strong{color:var(--ink);font-weight:600}
.article-body blockquote,.pullquote{border-left:2px solid var(--gold);padding:6px 0 6px 24px;margin:30px 0;
 font-family:var(--serif);font-style:italic;font-size:clamp(19px,2.6vw,24px);line-height:1.5;color:var(--ink)}
.article-body>*:first-child{margin-top:0}

/* callouts */
.alert-box,.warning{background:#fbf4e6;border:1px solid var(--line);border-left:3px solid var(--gold);padding:20px 24px;margin:28px 0;border-radius:4px}
.alert-title{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:8px}
.alert-box p:last-child,.warning p:last-child{margin-bottom:0}
.highlight,.highlight-gold,.highlight-silver{display:block;background:var(--cream);border:1px solid var(--line);padding:20px 24px;margin:26px 0;border-radius:4px;font-size:16px;line-height:1.7;color:var(--mid)}
.highlight-gold{background:linear-gradient(180deg,#fbf4e4,#f6ecd6);border-color:rgba(201,169,110,.5)}
.highlight-silver{background:#f1f2f4;border-color:#dfe2e6}

/* data tables */
.data-table,.article-body table{width:100%;border-collapse:collapse;font-size:14.5px;margin:26px 0}
.article-body th,.article-body td,.data-table th,.data-table td{border:1px solid var(--line);padding:11px 14px;text-align:left;color:var(--mid)}
.article-body th,.data-table th{background:var(--navy);color:#fff;font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;font-weight:500}
.article-body tr:nth-child(even) td{background:rgba(201,169,110,.06)}

/* cards & stats */
.estrategia-card,.tipo-card,.error-card{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:24px 26px;margin:20px 0;box-shadow:0 10px 30px rgba(11,27,48,.05)}
.tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);
 background:rgba(201,169,110,.12);border:1px solid var(--line);padding:4px 10px;border-radius:100px;margin-bottom:10px}
.error-num{font-family:var(--serif);font-size:34px;color:var(--gold);line-height:1;margin-bottom:6px}
.error-title{font-family:var(--serif);font-size:19px;color:var(--ink);margin-bottom:8px}
.steps{margin:26px 0;display:flex;flex-direction:column;gap:16px}
.step-num{font-family:var(--mono);font-weight:600;color:var(--navy2);background:linear-gradient(100deg,var(--gold2),var(--gold));
 width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.step-text{font-size:16px;line-height:1.7;color:var(--mid)}
.steps>div,.steps>li{display:flex;gap:16px;align-items:flex-start}
.stat-grid,.metrics-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:26px 0}
.stat-box,.metric-box{background:var(--navy);color:#fff;padding:22px 20px;border-radius:6px;text-align:center;border:1px solid var(--line)}
.stat-val,.metric-val{font-family:var(--mono);font-weight:600;font-size:30px;color:var(--gold2);line-height:1;margin-bottom:6px;letter-spacing:-.01em}
.stat-lbl,.metric-lbl{font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.7);text-transform:uppercase}
.plazo-banner{background:var(--navy);color:#fff;border-radius:6px;padding:24px 28px;margin:28px 0;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.plazo-num{font-family:var(--serif);font-size:44px;color:var(--gold2);line-height:1}
.plazo-text{font-size:15px;line-height:1.6;color:rgba(255,255,255,.85);flex:1;min-width:200px}

/* compare oro/plata */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0}
.compare-col,.gold-col,.silver-col{border:1px solid var(--line);border-radius:6px;padding:24px}
.gold-col{background:linear-gradient(180deg,#fbf4e4,#f7edd8)}
.silver-col{background:#f1f2f4}

/* ---------- ARTICLE CTA ---------- */
.article-cta{max-width:772px;margin:8px auto clamp(56px,8vw,80px);padding:clamp(34px,5vw,48px) clamp(28px,5vw,48px);
 background:radial-gradient(120% 140% at 85% 0%,#12233b,var(--navy) 55%,var(--navy2));border-radius:10px;text-align:center;color:#fff;
 border:1px solid var(--line)}
.article-cta h3{font-family:var(--serif);font-weight:600;font-size:clamp(22px,3vw,29px);margin-bottom:14px;line-height:1.2}
.article-cta p{font-size:15.5px;line-height:1.65;color:rgba(255,255,255,.8);margin-bottom:24px}
.article-cta a{display:inline-block;font-family:var(--sans);font-weight:600;font-size:13.5px;letter-spacing:.03em;
 padding:15px 32px;border-radius:2px;background:linear-gradient(100deg,var(--gold2),var(--gold));color:var(--navy2);transition:box-shadow .3s,transform .2s}
.article-cta a:hover{box-shadow:0 12px 32px rgba(201,169,110,.4);transform:translateY(-1px)}

/* ---------- BLOG INDEX ---------- */
.bi-hero{background:radial-gradient(120% 130% at 80% -10%,#12233b 0%,var(--navy) 45%,var(--navy2) 100%);color:#fff;
 padding:clamp(128px,18vw,184px) 0 clamp(52px,8vw,80px);text-align:center}
.bi-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold2);margin-bottom:18px}
.bi-hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(32px,5.4vw,56px);line-height:1.07;letter-spacing:-.02em;margin-bottom:18px;max-width:900px;margin-left:auto;margin-right:auto;padding:0 20px}
.bi-hero h1 em{font-style:italic;color:var(--gold2)}
.bi-hero p{font-size:clamp(15px,2vw,18px);color:rgba(255,255,255,.8);max-width:640px;margin:0 auto;padding:0 20px}
.bi-container{max-width:1120px;margin:0 auto;padding:clamp(48px,7vw,76px) clamp(20px,5vw,56px)}
.bi-section-title{font-family:var(--serif);font-weight:600;font-size:clamp(22px,3vw,30px);color:var(--ink);letter-spacing:-.01em;
 margin:52px 0 24px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.bi-section-title:first-child{margin-top:0}
.bi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.bi-card{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:26px 26px 28px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.bi-card::before{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold2),var(--gold));transition:width .35s}
.bi-card:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(11,27,48,.12);border-color:rgba(201,169,110,.5)}
.bi-card:hover::before{width:100%}
.bi-card-eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.bi-card-title{font-family:var(--serif);font-weight:600;font-size:20px;line-height:1.28;color:var(--ink);margin-bottom:10px}
.bi-card-excerpt{font-size:14px;line-height:1.62;color:var(--soft)}

/* ---------- FOOTER (unificado, markup inline) ---------- */
footer{background:var(--navy2);color:rgba(255,255,255,.7);padding:clamp(52px,7vw,72px) 0 34px;border-top:1px solid var(--line);text-align:left}
footer .wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,56px)}
footer div[style*="letter-spacing:0.3em"]{font-size:12px!important}
footer a:hover,footer a:focus-visible{color:var(--gold2)!important}
@media(max-width:640px){footer .wrap>div[style*="grid-template-columns:2fr"]{grid-template-columns:1fr 1fr!important;gap:22px 18px!important}footer .wrap>div[style*="justify-content:space-between"]{flex-direction:column!important;align-items:flex-start!important;gap:12px!important}}

/* ---------- COOKIE + WHATSAPP ---------- */
#cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:140;background:rgba(5,16,31,.97);border:1px solid var(--line);
 padding:16px 20px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:center;box-shadow:0 12px 40px rgba(0,0,0,.4);border-radius:6px}
#cookie-banner p{font-size:12.5px;color:rgba(255,255,255,.75);flex:1;min-width:230px;line-height:1.5}
#cookie-banner a{color:var(--gold2);text-decoration:underline}
.ck-btns{display:flex;gap:10px}
.ck-b{font-family:var(--sans);font-size:13px;font-weight:600;padding:10px 18px;border-radius:2px;cursor:pointer;border:1px solid var(--line);background:transparent;color:#fff;transition:all .2s}
.ck-b.acc{background:linear-gradient(100deg,var(--gold2),var(--gold));color:var(--navy2);border-color:transparent}
.ck-b:hover{border-color:var(--gold)}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:135;width:56px;height:56px;border-radius:50%;background:#25D366;
 display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(37,211,102,.45);transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}

/* ---------- RESPONSIVE ---------- */
@media(max-width:920px){
 .nlinks,.ncta{display:none!important}
 .hamb{display:flex}
 .fgrid{grid-template-columns:1fr 1fr;gap:28px}
 .compare-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
 .fgrid{grid-template-columns:1fr}
 .article-hero{text-align:left}
 .stat-grid,.metrics-row{grid-template-columns:1fr 1fr}
 .fbot{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}