/* ===== Abogados Valdivia — estilos base ===== */
:root{
  --navy:#1B2A3D;
  --navy-700:#243a52;
  --navy-50:#eef2f7;
  --gold:#C9A24B;
  --gold-dark:#b08e3c;
  --gray:#F5F7FA;
  --text:#243140;
  --muted:#5c6b7a;
  --white:#fff;
  --radius:12px;
  --shadow:0 8px 30px rgba(27,42,61,.10);
  --container:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);line-height:1.65;background:var(--white)}
h1,h2,h3{font-family:'Lora',Georgia,serif;color:var(--navy);line-height:1.25;font-weight:600}
h1{font-size:clamp(1.9rem,4vw,2.9rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:.6em}
h3{font-size:1.2rem}
p{margin-bottom:1rem;color:var(--muted)}
a{color:var(--navy);text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
section{padding:72px 0}

/* Botones */
.btn{display:inline-block;padding:14px 28px;border-radius:8px;font-weight:600;font-size:.98rem;
  transition:.2s;cursor:pointer;border:2px solid transparent;text-align:center}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-dark);transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:var(--white)}
.btn-navy:hover{background:var(--navy-700)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:var(--navy);box-shadow:0 2px 12px rgba(0,0,0,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;color:var(--white)}
.logo-mark{display:inline-grid;place-items:center;width:40px;height:40px;border:2px solid var(--white);
  font-family:'Lora',serif;font-weight:700;font-size:1.05rem;letter-spacing:.5px}
.logo-mark-img{height:38px;width:auto;display:block}
.logo-text{font-family:'Lora',serif;font-size:1.15rem;color:var(--white);font-weight:500}
.logo-text strong{color:var(--gold);font-weight:700}
.nav-list{list-style:none;display:flex;gap:6px;align-items:center}
.nav-list>li>a{color:#dbe3ec;padding:10px 14px;border-radius:6px;font-size:.95rem;font-weight:500;display:block}
.nav-list>li>a:hover{color:var(--white);background:var(--navy-700)}
.has-sub{position:relative}
.sub{position:absolute;top:100%;left:0;background:var(--white);list-style:none;min-width:240px;
  box-shadow:var(--shadow);border-radius:8px;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.2s;border-top:3px solid var(--gold)}
.has-sub:hover .sub{opacity:1;visibility:visible;transform:translateY(0)}
.sub li a{color:var(--text);padding:9px 14px;border-radius:6px;display:block;font-size:.92rem}
.sub li a:hover{background:var(--navy-50);color:var(--navy)}
.header-cta{padding:10px 20px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2px;background:var(--white);transition:.3s}

/* ===== Hero ===== */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-700) 100%);color:var(--white);
  padding:90px 0;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;
  border:2px solid rgba(201,162,75,.18);border-radius:50%}
.hero .container{position:relative;z-index:1;max-width:780px}
.hero .eyebrow{color:var(--gold);font-weight:600;letter-spacing:1px;text-transform:uppercase;font-size:.82rem;margin-bottom:14px}
.hero h1{color:var(--white);margin-bottom:18px}
.hero p{color:#cdd7e2;font-size:1.12rem;max-width:620px;margin-bottom:28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* Barra de confianza */
.trust{background:var(--navy-50);padding:26px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.trust .num{font-family:'Lora',serif;font-size:2rem;color:var(--navy);font-weight:700}
.trust .lbl{font-size:.88rem;color:var(--muted)}

/* Secciones */
.section-head{text-align:center;max-width:680px;margin:0 auto 48px}
.section-head .eyebrow{color:var(--gold);font-weight:600;text-transform:uppercase;letter-spacing:1px;font-size:.8rem}
.bg-gray{background:var(--gray)}

/* Tarjetas de servicio */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--white);border:1px solid #e6ebf1;border-radius:var(--radius);padding:32px 28px;transition:.25s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--gold)}
.card .icon{width:52px;height:52px;display:grid;place-items:center;background:var(--navy-50);
  border-radius:10px;color:var(--navy);margin-bottom:18px}
.card h3{margin-bottom:10px}
.card .links{list-style:none;margin-top:14px}
.card .links li{margin-bottom:6px}
.card .links a{color:var(--navy);font-size:.92rem;font-weight:500}
.card .links a::before{content:"→ ";color:var(--gold)}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{text-align:center}
.step .n{width:54px;height:54px;margin:0 auto 16px;display:grid;place-items:center;border-radius:50%;
  background:var(--navy);color:var(--gold);font-family:'Lora',serif;font-size:1.4rem;font-weight:700}

/* CTA band */
.cta-band{background:var(--navy);color:var(--white);text-align:center}
.cta-band h2{color:var(--white)}
.cta-band p{color:#cdd7e2;max-width:560px;margin:0 auto 26px}

/* FAQ */
.faq{max-width:780px;margin:0 auto}
.faq-item{border:1px solid #e6ebf1;border-radius:10px;margin-bottom:14px;overflow:hidden;background:#fff}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:20px 24px;font-size:1.02rem;font-weight:600;
  color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;gap:16px;font-family:'Inter',sans-serif}
.faq-q::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1}
.faq-item.open .faq-q::after{content:"–"}
.faq-a{max-height:0;overflow:hidden;transition:.3s;padding:0 24px}
.faq-item.open .faq-a{max-height:400px;padding:0 24px 20px}

/* Footer */
.site-footer{background:var(--navy);color:#c3cedb;padding-top:60px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:40px}
.site-footer h3{color:var(--white);font-size:1.05rem;margin-bottom:16px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#c3cedb}.site-footer a:hover{color:var(--gold)}
.logo--footer{margin-bottom:16px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:.86rem}

/* WhatsApp flotante */
.wa-float{position:fixed;right:22px;bottom:22px;width:56px;height:56px;background:#25D366;color:#fff;
  border-radius:50%;display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.25);z-index:90;transition:.2s}
.wa-float:hover{transform:scale(1.08)}

/* Contenido de artículo (páginas de servicio) */
.prose{max-width:780px;margin:0 auto}
.prose h2{margin-top:1.6em}
.prose ul{margin:0 0 1rem 1.2rem;color:var(--muted)}
.prose li{margin-bottom:.4rem}
.callout{background:var(--navy-50);border-left:4px solid var(--gold);padding:18px 22px;border-radius:0 8px 8px 0;margin:24px 0}
.callout p{margin:0;color:var(--text)}

/* Calculadora */
.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;max-width:920px;margin:0 auto;align-items:start}
.calc-form{background:#fff;border:1px solid #e6ebf1;border-radius:var(--radius);padding:28px;display:grid;gap:18px}
.calc-form label{display:block;font-weight:600;color:var(--navy);font-size:.92rem}
.calc-form input,.calc-form select{width:100%;margin-top:7px;padding:12px 14px;border:1px solid #d3dce5;
  border-radius:8px;font-size:1rem;font-family:inherit;color:var(--text);background:#fff}
.calc-form input:focus,.calc-form select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,75,.18)}
.calc-result{background:var(--navy);color:#fff;border-radius:var(--radius);padding:28px;position:sticky;top:90px}
.calc-total{display:flex;flex-direction:column;gap:4px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.15)}
.calc-total span{color:#aeb9c6;font-size:.9rem}
.calc-total strong{font-family:'Lora',serif;font-size:2.4rem;color:var(--gold);line-height:1.1}
.calc-breakdown{list-style:none;margin:18px 0}
.calc-breakdown li{display:flex;justify-content:space-between;padding:8px 0;color:#cdd7e2;font-size:.95rem;border-bottom:1px solid rgba(255,255,255,.08)}
.calc-breakdown li span{color:#fff;font-weight:600}
.calc-note{font-size:.82rem;color:#9fabb9;margin:0}
.calc-note a{color:var(--gold);font-weight:600}
@media(max-width:760px){.calc{grid-template-columns:1fr}.calc-result{position:static}}

/* Grilla de servicios (pilares) */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-item{background:#fff;border:1px solid #e6ebf1;border-left:3px solid var(--gold);border-radius:0 8px 8px 0;
  padding:18px 20px;transition:.2s}
.svc-item:hover{box-shadow:var(--shadow);border-left-color:var(--navy)}
.svc-item h3{font-size:1.02rem;margin-bottom:6px}
.svc-item h3 a{color:var(--navy)}
.svc-item h3 a:hover{color:var(--gold-dark)}
.svc-item p{font-size:.9rem;margin:0;color:var(--muted)}
@media(max-width:880px){.svc-grid{grid-template-columns:1fr}}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-data{list-style:none;margin:0 0 1rem}
.contact-data li{padding:9px 0;border-bottom:1px solid #e6ebf1;color:var(--muted)}
.contact-data strong{color:var(--navy)}
#rango{font-size:1.9rem}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}}

/* Responsive */
@media(max-width:880px){
  .nav-toggle{display:flex}
  .nav-list{position:fixed;inset:72px 0 auto 0;background:var(--navy);flex-direction:column;
    gap:0;padding:10px 20px 24px;display:none;border-top:1px solid rgba(255,255,255,.1)}
  .nav-list.open{display:flex}
  .nav-list>li{width:100%}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;
    border:0;padding:0 0 0 14px}
  .sub li a{color:#aab6c4}
  .header-cta{display:none}
  .cards,.steps,.trust-grid,.footer-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  section{padding:54px 0}
}