/* ===================================================================
   FRAILE ASESORES — Design tokens
   Paleta: navy profundo (portada de piedra) + pergamino (interior)
   + bronce (acento). Tipografía: Fraunces (display) + Inter (cuerpo).
   Motivo estructural: la "colonnade" del logo — dos pilares reales
   para las dos áreas de práctica.
   =================================================================== */

:root {
  --navy-deep: #0f2438;
  --navy-brand: #1a3c5e;
  --parchment: #f3efe4;
  --stone: #e7dfc9;
  --brass: #a9812e;
  --brass-light: #c9a227;
  --ink: #1c1c1a;
  --cream: #f3efe4;
  --line: rgba(28, 28, 26, 0.12);
  --line-dark: rgba(243, 239, 228, 0.18);

  --font-display: "Fraunces", serif;
  --font-body: "Inter", sans-serif;

  --maxw: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--parchment);
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  line-height: 1.12;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1rem; }

.rule {
  width: 56px;
  height: 3px;
  background: var(--brass);
  border: none;
  margin: 18px 0 22px;
}

/* ---------- Header ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--navy-deep);
  border-bottom: 1px solid var(--line-dark);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--cream);
}

.brand img { height: 52px; width: auto; }

.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--cream);
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--cream);
  font-size: 14.5px;
  font-weight: 500;
  opacity: 0.86;
  transition: opacity 0.15s ease;
}

.nav-links a:hover, .nav-links a:focus-visible { opacity: 1; }
.nav-links a:focus-visible { outline: 2px solid var(--brass-light); outline-offset: 4px; }

.nav-toggle { display: none; }

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    inset: 62px 0 auto 0;
    background: var(--navy-deep);
    flex-direction: column;
    gap: 0;
    padding: 8px 28px 18px;
    border-bottom: 1px solid var(--line-dark);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 12px 0; border-top: 1px solid var(--line-dark); }
  .nav-toggle {
    display: block;
    background: none;
    border: 1px solid var(--line-dark);
    color: var(--cream);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
  }
}

/* ---------- Hero ---------- */
.hero {
  background: var(--navy-deep);
  color: var(--cream);
  padding: 96px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero .wrap { position: relative; z-index: 2; max-width: 720px; }

.hero .eyebrow { color: var(--brass-light); }

.hero h1 { color: var(--cream); margin-top: 14px; }

.hero p.lede {
  font-size: 1.14rem;
  color: rgba(243, 239, 228, 0.82);
  max-width: 560px;
  margin-top: 18px;
}

.cta-row { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
}

.btn-primary { background: var(--brass); color: var(--navy-deep); }
.btn-primary:hover { background: var(--brass-light); }

.btn-ghost { border-color: var(--line-dark); color: var(--cream); }
.btn-ghost:hover { border-color: var(--brass-light); color: var(--brass-light); }

/* faint colonnade watermark in hero */
.hero-columns {
  position: absolute;
  right: -40px; top: 0; bottom: 0;
  width: 480px;
  display: flex;
  align-items: flex-end;
  gap: 22px;
  padding-bottom: 0;
  opacity: 0.14;
  z-index: 1;
}
.hero-columns span {
  display: block;
  width: 30px;
  background: var(--brass-light);
  border-radius: 15px 15px 0 0;
}
@media (max-width: 900px) { .hero-columns { display: none; } }

/* ---------- Section shell ---------- */
section { padding: 88px 0; }
.section-light { background: var(--parchment); }
.section-stone { background: var(--stone); }

.section-head { max-width: 660px; margin: 0 0 52px; }
.section-head p { color: rgba(28,28,26,0.72); font-size: 1.05rem; }

/* ---------- Pillars (signature element) ---------- */
.pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }

.pillar {
  background: var(--parchment);
  border: 1px solid var(--line);
  position: relative;
}

.pillar-cap {
  background: var(--navy-brand);
  color: var(--cream);
  padding: 26px 30px 22px;
  border-radius: 4px 4px 0 0;
}

.pillar-num {
  font-family: var(--font-display);
  color: var(--brass-light);
  font-size: 14px;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 6px;
}

.pillar-cap h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--cream);
  font-weight: 500;
}

.pillar-cap .sub {
  font-size: 13.5px;
  color: rgba(243,239,228,0.7);
  margin-top: 6px;
}

.pillar-body { padding: 26px 30px 30px; }

.pillar-body ul { list-style: none; margin: 0; padding: 0; }

.pillar-body li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 12px;
}
.pillar-body li:first-child { border-top: none; padding-top: 0; }

.pillar-body li .mark {
  color: var(--brass);
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 1.3;
  flex-shrink: 0;
}

.pillar-body li div strong {
  display: block;
  font-size: 15px;
  color: var(--navy-brand);
  margin-bottom: 3px;
}
.pillar-body li div span {
  font-size: 14px;
  color: rgba(28,28,26,0.72);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info h2 { color: var(--cream); }
.contact-info p { color: rgba(243,239,228,0.78); }

.info-line {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
  color: var(--cream);
}
.info-line:first-of-type { border-top: none; }
.info-line .lbl {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brass-light);
  width: 90px;
  flex-shrink: 0;
  padding-top: 2px;
}
.info-line a { text-decoration: none; color: var(--cream); }
.info-line a:hover { color: var(--brass-light); }

form.contact-form {
  background: var(--parchment);
  padding: 32px;
  border-radius: 4px;
}

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--navy-brand);
}
.field input, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 14.5px;
  background: #fff;
  color: var(--ink);
}
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--brass);
  outline-offset: 1px;
  border-color: var(--brass);
}
.field textarea { resize: vertical; min-height: 120px; }

.contact-section { background: var(--navy-deep); }

/* ---------- Footer ---------- */
footer.site {
  background: var(--navy-deep);
  border-top: 1px solid var(--line-dark);
  padding: 34px 0;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  color: rgba(243,239,228,0.62);
  font-size: 13px;
}
.footer-row a { color: rgba(243,239,228,0.75); text-decoration: none; }
.footer-row a:hover { color: var(--brass-light); }
.footer-links { display: flex; gap: 22px; list-style: none; padding: 0; margin: 0; }

/* ---------- Blog empty state ---------- */
.empty-state {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
  padding: 60px 20px;
}
.empty-state .glyph {
  width: 46px; height: 46px;
  border-radius: 23px 23px 0 0;
  background: var(--brass);
  margin: 0 auto 24px;
}
.empty-state p { color: rgba(28,28,26,0.7); }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.28);
  text-decoration: none;
  transition: transform 0.15s ease;
}
.wa-float:hover { transform: scale(1.06); }
.wa-float:focus-visible { outline: 3px solid var(--brass-light); outline-offset: 3px; }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  background: var(--navy-deep);
  color: var(--cream);
  padding: 64px 0 56px;
}
.page-hero h1 { color: var(--cream); }