/* =============================================================
   Castañeda & Asociados — hoja de estilos única
   Tokens derivados por muestreo directo del logo.
   Orden: tokens · fuentes · base · layout · componentes · media
   ============================================================= */

/* ---------------- FUENTES (locales, sin CDN) ---------------- */
@font-face{font-family:'Cinzel';src:url('../fonts/cinzel-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap;font-style:normal}
@font-face{font-family:'Cinzel';src:url('../fonts/cinzel-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap;font-style:normal}
@font-face{font-family:'Spectral';src:url('../fonts/spectral-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap;font-style:normal}
@font-face{font-family:'Spectral';src:url('../fonts/spectral-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap;font-style:normal}
@font-face{font-family:'Spectral';src:url('../fonts/spectral-latin-400-italic.woff2') format('woff2');font-weight:400;font-display:swap;font-style:italic}
@font-face{font-family:'Archivo';src:url('../fonts/archivo-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap;font-style:normal}
@font-face{font-family:'Archivo';src:url('../fonts/archivo-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap;font-style:normal}
@font-face{font-family:'Archivo';src:url('../fonts/archivo-latin-600-normal.woff2') format('woff2');font-weight:600;font-display:swap;font-style:normal}

/* ---------------- TOKENS ---------------- */
:root{
  /* Color — muestreados del logo */
  --navy-900:#0E1F35;
  --navy-800:#12263F;
  --navy-700:#16304F;
  --navy-600:#1D3B60;
  --navy-400:#4A6484;
  --gold-700:#8E7343;
  --gold-600:#AB8D5A;
  --gold-400:#C9AE79;
  --gold-200:#E3CD9C;
  --bone:#F1ECE9;
  --paper:#FBFAF8;
  --white:#FFFFFF;
  --ink:#17222E;
  --muted:#5C6B76;
  --line:#DCD5CF;
  --wa:#1B7F6B;
  --wa-dark:#146957;

  /* Tipografía */
  --f-marca:'Cinzel',Georgia,serif;
  --f-display:'Spectral',Georgia,serif;
  --f-texto:'Archivo',system-ui,-apple-system,sans-serif;

  /* Escala */
  --t-hero:clamp(2rem,6vw,3.4rem);
  --t-h2:clamp(1.6rem,4vw,2.4rem);
  --t-h3:clamp(1.15rem,2.4vw,1.4rem);
  --t-body:1.0625rem;
  --t-small:0.9375rem;
  --t-eyebrow:0.75rem;

  /* Espacio */
  --gap:1rem;
  --pad-sec:clamp(3.5rem,8vw,6rem);
  --max:1180px;
  --max-prose:68ch;
  --radius:3px;
  --shadow:0 1px 2px rgba(14,31,53,.05),0 8px 24px -12px rgba(14,31,53,.18);
  --shadow-lift:0 2px 4px rgba(14,31,53,.07),0 16px 40px -16px rgba(14,31,53,.26);
}

/* ---------------- BASE ---------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-texto);font-size:var(--t-body);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--navy-700);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--gold-700)}
:focus-visible{outline:2px solid var(--gold-600);outline-offset:3px;border-radius:2px}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;line-height:1.18;letter-spacing:-.01em;margin:0 0 .6em;color:var(--navy-800)}
h1{font-size:var(--t-hero)}
h2{font-size:var(--t-h2)}
h3{font-size:var(--t-h3);letter-spacing:0}
p{margin:0 0 1.1em;max-width:var(--max-prose)}
ul,ol{margin:0 0 1.1em;padding-left:1.15rem}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:200;background:var(--navy-800);color:#fff;padding:.7rem 1rem}

/* ---------------- LAYOUT ---------------- */
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:clamp(1.15rem,4vw,2.5rem)}
.sec{padding-block:var(--pad-sec)}
.sec--bone{background:var(--bone)}
.sec--navy{background:var(--navy-800);color:#E6EBF1}
.sec--navy h2,.sec--navy h3{color:var(--white)}
.sec--navy p{color:#C3CEDA}
.sec--tight{padding-block:clamp(2.5rem,5vw,3.5rem)}

.eyebrow{
  font-family:var(--f-texto);font-size:var(--t-eyebrow);font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold-700);
  margin:0 0 .9rem;display:flex;align-items:center;gap:.7rem;
}
.eyebrow::after{content:'';flex:1;height:1px;background:var(--line);max-width:120px}
.sec--navy .eyebrow{color:var(--gold-400)}
.sec--navy .eyebrow::after{background:rgba(201,174,121,.3)}

.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.sec--navy .lead{color:#B9C6D4}
.sec--navy .step::before{color:var(--gold-400)}

/* ---------------- BOTONES ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--f-texto);font-size:1rem;font-weight:600;line-height:1;
  padding:.95rem 1.5rem;min-height:48px;border:1px solid transparent;
  border-radius:var(--radius);cursor:pointer;text-decoration:none;
  transition:background .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--navy-700);color:var(--white);box-shadow:var(--shadow)}
.btn--primary:hover{background:var(--navy-800);color:var(--white);box-shadow:var(--shadow-lift)}
.btn--wa{background:var(--wa);color:var(--white)}
.btn--wa:hover{background:var(--wa-dark);color:var(--white)}
.btn--ghost{background:transparent;color:var(--navy-700);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--gold-600);color:var(--navy-800);background:var(--white)}
.btn--onnavy{background:transparent;color:var(--gold-200);border-color:rgba(201,174,121,.5)}
.btn--onnavy:hover{background:rgba(201,174,121,.12);color:var(--gold-200)}
.btn--sm{padding:.6rem 1rem;min-height:40px;font-size:var(--t-small)}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}

/* ---------------- HEADER ---------------- */
.hdr{
  position:sticky;top:0;z-index:100;background:rgba(251,250,248,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.hdr__in{display:flex;align-items:center;gap:1.25rem;min-height:74px}
.hdr__logo{display:block;flex-shrink:0}
.hdr__logo img{width:clamp(190px,26vw,255px)}
.nav{display:none;margin-left:auto;align-items:center;gap:1.6rem}
.nav a{
  font-size:var(--t-small);font-weight:500;color:var(--navy-700);
  text-decoration:none;padding:.4rem 0;position:relative;
}
.nav a::after{
  content:'';position:absolute;left:0;right:100%;bottom:0;height:1.5px;
  background:var(--gold-600);transition:right .22s ease;
}
.nav a:hover::after,.nav a[aria-current="page"]::after{right:0}
.hdr__cta{display:none;margin-left:.5rem}
.burger{
  margin-left:auto;width:46px;height:46px;display:grid;place-items:center;
  background:none;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;
}
.burger span{display:block;width:20px;height:1.5px;background:var(--navy-700);position:relative}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:20px;height:1.5px;background:var(--navy-700)}
.burger span::before{top:-6px}
.burger span::after{top:6px}

.drawer{
  position:fixed;inset:74px 0 0;background:var(--paper);z-index:99;
  padding:1.5rem clamp(1.15rem,4vw,2.5rem) 2rem;overflow-y:auto;
  display:none;flex-direction:column;gap:.25rem;
}
.drawer[data-open="true"]{display:flex}
.drawer a{
  font-family:var(--f-display);font-size:1.3rem;color:var(--navy-800);
  text-decoration:none;padding:.85rem 0;border-bottom:1px solid var(--line);
}
.drawer .btn{margin-top:1.25rem}

/* ---------------- HERO ---------------- */
.hero{background:var(--bone);border-bottom:1px solid var(--line);overflow:hidden}
.hero__in{padding-block:clamp(2.5rem,6vw,4.5rem);display:grid;gap:clamp(2rem,5vw,3.5rem)}
.hero h1{margin-bottom:.7rem}
.hero h1 em{font-style:normal;color:var(--gold-700)}
.hero__sub{font-size:1.15rem;color:var(--muted);max-width:46ch;margin-bottom:0}

/* SIGNATURE: triaje */
.triage{
  margin-top:2rem;background:var(--white);border:1px solid var(--line);
  border-top:3px solid var(--gold-600);border-radius:var(--radius);
  padding:clamp(1.25rem,3vw,1.75rem);box-shadow:var(--shadow);
}
.triage__q{
  font-family:var(--f-display);font-size:1.2rem;font-weight:600;
  color:var(--navy-800);margin:0 0 1rem;
}
.triage__opts{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:0;padding:0;list-style:none}
.chip{
  font-family:var(--f-texto);font-size:var(--t-small);font-weight:500;
  background:var(--bone);color:var(--navy-700);border:1px solid var(--line);
  border-radius:100px;padding:.5rem .95rem;cursor:pointer;
  transition:background .16s,border-color .16s,color .16s;
}
.chip:hover{border-color:var(--gold-600);background:var(--white)}
.chip[aria-pressed="true"]{background:var(--navy-700);border-color:var(--navy-700);color:var(--white)}
.triage__out{margin-top:1.25rem;padding-top:1.25rem;border-top:1px solid var(--line);display:none}
.triage__out[data-show="true"]{display:block}
.triage__area{
  font-family:var(--f-texto);font-size:var(--t-eyebrow);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold-700);margin:0 0 .4rem;
}
.triage__txt{font-size:var(--t-small);color:var(--muted);margin:0 0 1rem;max-width:52ch}
.triage__acts{display:flex;flex-wrap:wrap;gap:.6rem}

/* Retrato / placeholder */
.hero__media{position:relative}
.portrait{
  position:relative;aspect-ratio:4/5;background:var(--navy-700);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lift);
}
.portrait img{width:100%;height:100%;object-fit:cover}
.portrait__ph{
  position:absolute;inset:0;display:grid;place-content:center;gap:.5rem;
  text-align:center;color:var(--gold-200);padding:1.5rem;
}
.portrait__ph span{font-family:var(--f-texto);font-size:var(--t-small);letter-spacing:.05em}
.badge-resp{
  position:absolute;bottom:-1px;left:-1px;right:-1px;background:var(--navy-900);
  color:var(--gold-200);font-size:var(--t-small);font-weight:500;
  padding:.85rem 1rem;display:flex;align-items:center;gap:.55rem;
}
.badge-resp svg{flex-shrink:0}

/* ---------------- FRANJA DE CONFIANZA ---------------- */
.trust{background:var(--white);border-bottom:1px solid var(--line)}
.trust__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  padding-block:clamp(1.5rem,3vw,2rem);
}
.trust__item{padding:1rem .5rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust__item:nth-child(2n){border-right:none}
.trust__item:nth-last-child(-n+2){border-bottom:none}
.trust__n{
  font-family:var(--f-marca);font-size:1.35rem;color:var(--gold-700);
  display:block;margin-bottom:.15rem;line-height:1.2;
}
.trust__l{font-size:var(--t-small);color:var(--muted);line-height:1.4}

/* ---------------- TARJETAS ---------------- */
.grid{display:grid;gap:1rem}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.25rem,3vw,1.6rem);display:flex;flex-direction:column;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.card:hover{border-color:var(--gold-400);box-shadow:var(--shadow-lift);transform:translateY(-2px)}
.card h3{margin-bottom:.45rem}
.card p{font-size:var(--t-small);color:var(--muted);margin-bottom:1rem;flex:1}
.card__link{
  font-size:var(--t-small);font-weight:600;color:var(--navy-700);
  text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;
  margin-top:auto;
}
.card__link::after{content:'→';transition:transform .18s ease;display:inline-block}
.card:hover .card__link::after{transform:translateX(3px)}
.card__mark{
  font-family:var(--f-marca);font-size:.8rem;letter-spacing:.1em;
  color:var(--gold-700);margin-bottom:.7rem;display:block;
}

/* Tarjetas de problema: la voz del cliente, entre comillas */
.problem{
  background:var(--white);border:1px solid var(--line);border-left:2px solid var(--gold-600);
  border-radius:0 var(--radius) var(--radius) 0;padding:1.1rem 1.25rem;
  text-decoration:none;display:block;transition:border-color .2s,box-shadow .2s,transform .2s;
}
.problem:hover{box-shadow:var(--shadow);transform:translateX(2px);border-left-color:var(--navy-700)}
.problem__q{
  font-family:var(--f-display);font-style:italic;font-size:1.05rem;
  color:var(--navy-800);margin:0 0 .5rem;line-height:1.4;
}
.problem__a{font-size:var(--t-small);color:var(--muted);margin:0;display:flex;align-items:center;gap:.4rem}
.problem__a strong{color:var(--gold-700);font-weight:600}

/* ---------------- PROCESO (secuencia real) ---------------- */
.steps{list-style:none;padding:0;margin:0;counter-reset:s}
.step{
  counter-increment:s;display:grid;grid-template-columns:auto 1fr;gap:1rem 1.15rem;
  padding-bottom:1.75rem;position:relative;
}
.step::before{
  content:counter(s,decimal-leading-zero);
  font-family:var(--f-marca);font-size:.95rem;color:var(--gold-700);
  width:44px;height:44px;display:grid;place-items:center;
  border:1px solid rgba(201,174,121,.45);border-radius:50%;
}
.step::after{
  content:'';position:absolute;left:22px;top:48px;bottom:0;width:1px;
  background:rgba(201,174,121,.3);
}
.step:last-child{padding-bottom:0}
.step:last-child::after{display:none}
.step h3{margin-bottom:.3rem}
.step p{margin:0;font-size:var(--t-small)}

/* ---------------- EQUIPO ---------------- */
.person{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.75rem 1.25rem;text-align:center;
}
.person__img{
  width:112px;height:112px;margin:0 auto .9rem;border-radius:50%;overflow:hidden;
  background:var(--navy-700);display:grid;place-items:center;color:var(--gold-400);
  font-size:.7rem;line-height:1.3;
}
.person__img img{width:100%;height:100%;object-fit:cover}
.person__body{padding:0}
.person__body h3{margin-bottom:.15rem;font-size:1.15rem}
.person__role{font-size:var(--t-small);color:var(--gold-700);font-weight:500;margin:0 0 .5rem}
.person__meta{font-size:.875rem;color:var(--muted);margin:0}

/* ---------------- ACORDEÓN ---------------- */
.acc{border-top:1px solid var(--line);max-width:var(--max-prose)}
.acc__item{border-bottom:1px solid var(--line)}
.acc__btn{
  width:100%;background:none;border:0;text-align:left;cursor:pointer;
  font-family:var(--f-display);font-size:1.05rem;font-weight:600;color:var(--navy-800);
  padding:1.1rem 2.5rem 1.1rem 0;position:relative;line-height:1.4;
}
.acc__btn::after{
  content:'';position:absolute;right:.4rem;top:50%;width:9px;height:9px;
  border-right:1.5px solid var(--gold-700);border-bottom:1.5px solid var(--gold-700);
  transform:translateY(-70%) rotate(45deg);transition:transform .22s ease;
}
.acc__btn[aria-expanded="true"]::after{transform:translateY(-30%) rotate(225deg)}
.acc__panel{display:none;padding:0 0 1.2rem}
.acc__panel[data-open="true"]{display:block}
.acc__panel p{font-size:var(--t-small);color:var(--muted);margin:0}

/* ---------------- FORMULARIO ---------------- */
.form{display:grid;gap:1rem}
.field{display:grid;gap:.35rem}
.field label{font-size:var(--t-small);font-weight:500;color:var(--navy-800)}
.field .req{color:var(--gold-700)}
.field input,.field select,.field textarea{
  font-family:var(--f-texto);font-size:1rem;color:var(--ink);
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:.8rem .9rem;min-height:48px;width:100%;
}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-600);outline:none;box-shadow:0 0 0 3px rgba(171,141,90,.15)}
.field__hint{font-size:.8125rem;color:var(--muted)}
.consent{display:grid;grid-template-columns:auto 1fr;gap:.65rem;align-items:start}
.consent input{width:20px;height:20px;min-height:20px;margin-top:.2rem;accent-color:var(--navy-700)}
.consent label{font-size:.8125rem;color:var(--muted);line-height:1.5;font-weight:400}
.form__note{font-size:.8125rem;color:var(--muted);margin:0}
.form__msg{
  font-size:var(--t-small);padding:.85rem 1rem;border-radius:var(--radius);display:none;
  border:1px solid var(--line);background:var(--bone);
}
.form__msg[data-show="true"]{display:block}
.form__msg[data-kind="error"]{border-color:#B4483C;color:#8A2E24;background:#FBF0EE}
.form__msg[data-kind="ok"]{border-color:var(--wa);color:var(--wa-dark);background:#EEF6F3}
.field--error input,.field--error select,.field--error textarea{border-color:#B4483C}

/* ---------------- BLOQUE CTA ---------------- */
.ctabox{
  background:var(--navy-800);color:#E6EBF1;border-radius:var(--radius);
  padding:clamp(1.75rem,4vw,2.75rem);
  background-image:radial-gradient(circle at 85% 15%,rgba(171,141,90,.16),transparent 55%);
}
.ctabox h2{color:var(--white);margin-bottom:.5rem}
.ctabox p{color:#C3CEDA;max-width:52ch}

/* ---------------- BARRA MÓVIL ---------------- */
.mobar{
  position:fixed;bottom:0;left:0;right:0;z-index:98;display:grid;grid-template-columns:1fr 1fr;
  background:var(--white);border-top:1px solid var(--line);
  box-shadow:0 -4px 20px rgba(14,31,53,.1);
  padding-bottom:env(safe-area-inset-bottom);
}
.mobar a{
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  min-height:56px;font-size:var(--t-small);font-weight:600;text-decoration:none;
}
.mobar a:first-child{background:var(--wa);color:var(--white)}
.mobar a:last-child{background:var(--navy-700);color:var(--white)}
body{padding-bottom:56px}

/* WhatsApp flotante (solo desktop) */
.wafloat{display:none}

/* ---------------- FOOTER ---------------- */
.ftr{background:var(--navy-900);color:#AEBCCB;font-size:var(--t-small);padding-block:clamp(2.5rem,5vw,3.5rem) 0}
.ftr__grid{display:grid;gap:2rem;padding-bottom:2.5rem}
.ftr h4{
  font-family:var(--f-texto);font-size:var(--t-eyebrow);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold-400);margin:0 0 .9rem;
}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.ftr a{color:#AEBCCB;text-decoration:none}
.ftr a:hover{color:var(--gold-200)}
.ftr__logo{width:230px;margin-bottom:1rem}
.ftr__about{color:#8FA0B2;max-width:34ch;font-size:.875rem}
.ftr__legal{
  border-top:1px solid rgba(174,188,203,.16);padding-block:1.35rem;
  display:grid;gap:.75rem;font-size:.8125rem;color:#7D8FA3;
}
.ftr__legal p{margin:0;max-width:none}
.ftr__links{display:flex;flex-wrap:wrap;gap:.4rem 1.15rem}

/* ---------------- UTILIDADES ---------------- */
.disclaimer{
  font-size:.8125rem;color:var(--muted);border-left:2px solid var(--line);
  padding-left:.9rem;margin-top:2rem;max-width:64ch;
}
.hide{display:none!important}

/* ---------------- BREAKPOINTS ---------------- */
@media (min-width:640px){
  .grid--2{grid-template-columns:repeat(2,1fr)}
  .trust__grid{grid-template-columns:repeat(4,1fr)}
  .trust__item{border-bottom:none}
  .trust__item:nth-child(2n){border-right:1px solid var(--line)}
  .trust__item:last-child{border-right:none}
  .ftr__grid{grid-template-columns:repeat(2,1fr)}
  .ftr__legal{grid-template-columns:1fr auto;align-items:center}
}
@media (min-width:900px){
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .nav,.hdr__cta{display:flex}
  .burger{display:none}
  .drawer{display:none!important}
  .mobar{display:none}
  body{padding-bottom:0}
  .hero__in{grid-template-columns:1.15fr .85fr;align-items:center}
  .ftr__grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr}
  .wafloat{
    display:flex;position:fixed;right:1.75rem;bottom:1.75rem;z-index:97;
    width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;
    align-items:center;justify-content:center;box-shadow:var(--shadow-lift);
    text-decoration:none;transition:transform .2s;
  }
  .wafloat:hover{transform:scale(1.06);color:#fff}
  .split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
}

/* ---------------- IMPRESIÓN ---------------- */
@media print{
  .hdr,.mobar,.wafloat,.drawer,.ctabox,.triage{display:none!important}
  body{background:#fff;padding:0}
}