/* ==========================================================================
   Abogado Escrituras Chile — Hoja de estilos
   Paleta notarial: azul marino + dorado. Diseño sobrio y confiable.
   ========================================================================== */

:root{
  --navy:#0f2a43;
  --navy-2:#173a5a;
  --navy-3:#0a1f33;
  --gold:#c8a24a;
  --gold-dark:#a8842f;
  --text:#243342;
  --muted:#5f6f7e;
  --bg:#ffffff;
  --bg-soft:#f5f7fa;
  --bg-navy-soft:#eef2f7;
  --line:#e2e8f0;
  --ok:#25813f;
  --wa:#25d366;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 10px 30px rgba(15,42,67,.08);
  --shadow-lg:0 24px 60px rgba(15,42,67,.14);
  --maxw:1160px;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-head:'Playfair Display',Georgia,'Times New Roman',serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--gold-dark)}

h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.2;font-weight:700;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.2rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.45rem)}
p{margin:0 0 1.1em}

.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:76px 0}
.section-soft{background:var(--bg-soft)}
.center{text-align:center}
.eyebrow{
  display:inline-block;font-family:var(--font-body);font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;font-size:.76rem;
  color:var(--gold-dark);margin-bottom:14px;
}
.lead{font-size:1.16rem;color:var(--muted);max-width:720px}
.center .lead{margin-left:auto;margin-right:auto}
.section-head{max-width:760px;margin:0 auto 48px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;justify-content:center;
  font-family:var(--font-body);font-weight:600;font-size:1rem;
  padding:14px 26px;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn-gold{background:var(--gold);color:var(--navy-3);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-dark);border-color:var(--gold-dark);color:#fff;transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-2);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}
.btn-wa{background:var(--wa);color:#fff;border-color:var(--wa)}
.btn-wa:hover{background:#1eb257;color:#fff;transform:translateY(-2px)}
.btn-block{width:100%}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(8px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:700;font-size:1.28rem;color:var(--navy)}
.brand .mark{
  width:38px;height:38px;flex:none;border-radius:9px;background:var(--navy);
  display:grid;place-items:center;color:var(--gold);font-size:1.2rem;
}
.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-links a{padding:9px 13px;border-radius:8px;font-size:.97rem;font-weight:500;color:var(--text)}
.nav-links a:hover,.nav-links a.active{background:var(--bg-navy-soft);color:var(--navy)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.25s}

/* dropdown */
.has-drop{position:relative}
.drop{
  position:absolute;top:calc(100% + 8px);left:0;min-width:280px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s;
}
.has-drop:hover .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:10px 12px;border-radius:8px;font-size:.94rem}
.drop a:hover{background:var(--bg-soft)}
.drop a strong{display:block;color:var(--navy);font-weight:600}
.drop a span{font-size:.82rem;color:var(--muted)}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(160deg,var(--navy-3) 0%,var(--navy) 55%,var(--navy-2) 100%);color:#eaf1f8;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(1000px 500px at 85% -10%,rgba(200,162,74,.16),transparent 60%);pointer-events:none}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:70px;padding-bottom:70px}
.hero h1{color:#fff}
.hero h1 .accent{color:var(--gold)}
.hero p{color:#c7d6e6;font-size:1.16rem}
.hero .eyebrow{color:var(--gold)}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-badges span{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:8px 14px;border-radius:999px;font-size:.86rem;color:#dbe6f1}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* form card in hero */
.form-card{background:#fff;color:var(--text);border-radius:18px;padding:26px;box-shadow:var(--shadow-lg)}
.form-card h3{margin-bottom:4px}
.form-card .muted{color:var(--muted);font-size:.92rem;margin-bottom:18px}

/* ---------- Forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:.86rem;font-weight:600;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:1rem;color:var(--text);background:#fff;transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,162,74,.18)}
.field textarea{min-height:110px;resize:vertical}
.form-hint{font-size:.8rem;color:var(--muted);margin-top:10px;text-align:center}
.hp{position:absolute;left:-9999px;opacity:0}
.form-note{padding:12px 14px;border-radius:10px;font-size:.92rem;margin-bottom:16px}
.form-note.ok{background:#e8f5ec;color:#1c6b34;border:1px solid #bfe4cb}
.form-note.err{background:#fdecec;color:#b02525;border:1px solid #f3c3c3}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.2s;height:100%}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#d3deea}
.card .ic{width:52px;height:52px;border-radius:12px;background:var(--bg-navy-soft);display:grid;place-items:center;font-size:1.5rem;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:14px}
.card .more{font-weight:600;color:var(--gold-dark);font-size:.93rem}
.card.linked{display:flex;flex-direction:column}
.card.linked .more{margin-top:auto}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;padding:8px}
.stat .n{font-family:var(--font-head);font-size:2.4rem;color:var(--navy);font-weight:800;line-height:1}
.stat .l{color:var(--muted);font-size:.92rem;margin-top:6px}

/* process */
.steps{counter-reset:step;display:grid;gap:22px}
.step{position:relative;padding-left:66px}
.step::before{
  counter-increment:step;content:counter(step);position:absolute;left:0;top:0;
  width:46px;height:46px;border-radius:50%;background:var(--navy);color:var(--gold);
  font-family:var(--font-head);font-weight:700;font-size:1.25rem;display:grid;place-items:center;
}
.step h3{margin-bottom:4px;font-size:1.15rem}
.step p{color:var(--muted);margin:0}

/* testimonials */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;height:100%}
.quote .stars{color:var(--gold);letter-spacing:2px;margin-bottom:10px}
.quote p{font-style:italic;color:var(--text)}
.quote .who{font-weight:600;color:var(--navy);font-style:normal;margin-top:10px}

/* feature list */
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checklist li{position:relative;padding-left:34px;color:var(--text)}
.checklist li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--bg-navy-soft);color:var(--ok);font-weight:700;font-size:.85rem;display:grid;place-items:center}

/* CTA band */
.cta-band{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;border-radius:20px;padding:52px;text-align:center;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 340px at 20% 120%,rgba(200,162,74,.2),transparent 60%)}
.cta-band h2{color:#fff;position:relative;z-index:2}
.cta-band p{color:#c7d6e6;position:relative;z-index:2;max-width:620px;margin:0 auto 26px}
.cta-band .hero-actions{justify-content:center;position:relative;z-index:2}

/* ---------- Article / prose ---------- */
.page-hero{background:var(--navy);color:#eaf1f8;padding:56px 0}
.page-hero h1{color:#fff;margin-bottom:10px}
.page-hero p{color:#c7d6e6;margin:0;max-width:720px}
.breadcrumb{font-size:.85rem;color:#9fb4c8;margin-bottom:16px}
.breadcrumb a{color:#c7d6e6}
.breadcrumb a:hover{color:var(--gold)}
.layout{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.prose{max-width:760px}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.4em;color:var(--navy-2)}
.prose ul,.prose ol{padding-left:22px;margin:0 0 1.1em}
.prose li{margin-bottom:8px}
.prose img{border-radius:12px;margin:1.2em 0}
.prose .callout{background:var(--bg-soft);border-left:4px solid var(--gold);border-radius:0 10px 10px 0;padding:18px 22px;margin:1.4em 0}
.prose table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.prose th{background:var(--bg-navy-soft);color:var(--navy)}

.sidebar{position:sticky;top:92px;display:grid;gap:20px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.side-card h3{font-size:1.1rem}
.side-card.navy{background:var(--navy);color:#fff}
.side-card.navy h3{color:#fff}
.side-card.navy p{color:#c7d6e6;font-size:.95rem}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;padding:0;margin-bottom:12px;background:#fff;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:600;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--gold-dark);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .ans{padding:16px 22px 20px;color:var(--muted)}
.faq .ans p:last-child{margin-bottom:0}

/* blog list */
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.2s;height:100%}
.post-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.post-card .thumb{aspect-ratio:16/9;background:linear-gradient(140deg,var(--navy),var(--navy-2));display:grid;place-items:center;color:var(--gold);font-size:2.4rem}
.post-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.post-card .tag{font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:8px}
.post-card h3{font-size:1.18rem;margin-bottom:8px}
.post-card p{color:var(--muted);font-size:.95rem;flex:1}
.post-card .more{color:var(--gold-dark);font-weight:600;font-size:.92rem;margin-top:10px}

/* pagination */
.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:44px}
.page-link{
  display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;
  padding:0 14px;border:1.5px solid var(--line);border-radius:10px;font-weight:600;
  color:var(--navy);background:#fff;transition:.15s;
}
.page-link:hover{border-color:var(--navy);color:var(--navy);background:var(--bg-soft)}
.page-link.current{background:var(--navy);border-color:var(--navy);color:#fff;cursor:default}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-3);color:#b9c8d6;padding:60px 0 26px;font-size:.95rem}
.site-footer h4{color:#fff;font-family:var(--font-body);font-size:1rem;margin-bottom:16px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.footer-grid a{color:#b9c8d6;display:block;padding:5px 0}
.footer-grid a:hover{color:var(--gold)}
.footer-brand .brand{color:#fff}
.footer-brand p{color:#8ea3b6;margin-top:14px;font-size:.92rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#7f95a8;font-size:.86rem}

/* floating whatsapp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);font-size:1.7rem;transition:.2s}
.wa-float:hover{transform:scale(1.08);color:#fff}

/* utilities */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.tag-pill{display:inline-block;background:var(--bg-navy-soft);color:var(--navy);font-size:.8rem;font-weight:600;padding:5px 12px;border-radius:999px}

/* ---------- Responsive ---------- */
@media(max-width:940px){
  .hero .container{grid-template-columns:1fr;gap:34px}
  .layout{grid-template-columns:1fr}
  .sidebar{position:static;grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .section{padding:56px 0}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .nav-links{
    position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:10px 16px;gap:2px;display:none;box-shadow:var(--shadow)
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 10px}
  .has-drop .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 12px;min-width:0}
  .nav-toggle{display:block}
  .nav .btn-navy{display:none}
  .sidebar{grid-template-columns:1fr}
  .cta-band{padding:36px 24px}
  .footer-grid{grid-template-columns:1fr}
}