/* ==========================================================================
   Veramo — Análisis y Revisión de la Contabilidad
   Hoja de estilos principal
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root{
  --color-white:#ffffff;
  --color-bg-alt:#f3f5f8;
  --color-border:#dde3ea;
  --color-text:#232a33;
  --color-text-muted:#5b6472;
  --color-primary:#173a63;
  --color-primary-dark:#0f2645;
  --color-primary-light:#2c5c95;
  --color-focus:#2c5c95;

  --font-heading:'Sora', 'Inter', Arial, sans-serif;
  --font-body:'Inter', Arial, sans-serif;

  --radius-sm:4px;
  --radius-md:8px;
  --max-width:1180px;
}

*,
*::before,
*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--color-text);
  background:var(--color-white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:var(--font-heading);
  color:var(--color-primary-dark);
  line-height:1.25;
  margin:0 0 .6em;
  font-weight:600;
}

h1{ font-size:clamp(2rem,4vw,2.9rem); }
h2{ font-size:clamp(1.5rem,2.6vw,2.1rem); }
h3{ font-size:1.3rem; }
h4{ font-size:1.05rem; }

p{ margin:0 0 1.1em; color:var(--color-text); }

a{ color:var(--color-primary); text-decoration:none; }
a:hover{ color:var(--color-primary-light); text-decoration:underline; }

img{ max-width:100%; display:block; border-radius:var(--radius-md); }

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

.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding:0 24px;
}

.text-muted{ color:var(--color-text-muted); }

/* ---------- Botones ---------- */
.btn{
  display:inline-block;
  font-family:var(--font-heading);
  font-weight:600;
  font-size:.95rem;
  padding:13px 26px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
  text-decoration:none;
}
.btn-primary{
  background:var(--color-primary);
  color:var(--color-white);
}
.btn-primary:hover{
  background:var(--color-primary-dark);
  color:var(--color-white);
  text-decoration:none;
}
.btn-outline{
  background:transparent;
  color:var(--color-primary);
  border-color:var(--color-primary);
}
.btn-outline:hover{
  background:var(--color-primary);
  color:var(--color-white);
  text-decoration:none;
}

/* ---------- Header ---------- */
.site-header{
  border-bottom:1px solid var(--color-border);
  background:var(--color-white);
  position:sticky;
  top:0;
  z-index:50;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 24px;
}
.logo{
  font-family:var(--font-heading);
  font-weight:700;
  font-size:1.5rem;
  color:var(--color-primary-dark);
  letter-spacing:.02em;
}
.logo:hover{ text-decoration:none; color:var(--color-primary); }

.main-nav ul{
  display:flex;
  align-items:center;
  gap:26px;
}
.main-nav a{
  color:var(--color-text);
  font-size:.95rem;
  font-weight:500;
}
.main-nav a:hover{ color:var(--color-primary); text-decoration:none; }

.has-submenu{ position:relative; }
.submenu{
  position:absolute;
  top:100%;
  left:0;
  background:var(--color-white);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  min-width:250px;
  padding:8px;
  box-shadow:0 12px 24px rgba(15,38,69,.08);
  display:none;
  flex-direction:column;
}
.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu{ display:flex; }
.submenu li a{
  display:block;
  padding:9px 12px;
  border-radius:var(--radius-sm);
  font-size:.9rem;
}
.submenu li a:hover{ background:var(--color-bg-alt); text-decoration:none; }

.nav-cta{
  background:var(--color-primary);
  color:var(--color-white) !important;
  padding:9px 18px;
  border-radius:var(--radius-sm);
}
.nav-cta:hover{ background:var(--color-primary-dark); }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav-toggle span{
  width:24px;
  height:2px;
  background:var(--color-primary-dark);
  display:block;
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{
  padding:16px 0;
  font-size:.85rem;
  color:var(--color-text-muted);
  border-bottom:1px solid var(--color-border);
}
.breadcrumbs a{ color:var(--color-text-muted); }
.breadcrumbs a:hover{ color:var(--color-primary); }

/* ---------- Hero ---------- */
.hero{
  padding:64px 0 56px;
  background:var(--color-bg-alt);
  border-bottom:1px solid var(--color-border);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:48px;
  align-items:center;
}
.hero-sub{
  font-size:1.1rem;
  color:var(--color-text-muted);
  max-width:560px;
}
.hero-actions{
  display:flex;
  gap:14px;
  margin-top:26px;
  flex-wrap:wrap;
}
.hero-simple{
  padding:52px 0;
  background:var(--color-bg-alt);
  border-bottom:1px solid var(--color-border);
}
.hero-simple h1{ max-width:800px; }
.hero-simple p{ max-width:700px; font-size:1.05rem; color:var(--color-text-muted); }

/* ---------- Secciones genéricas ---------- */
.section{ padding:64px 0; }
.section-alt{ background:var(--color-bg-alt); }
.section-title{ max-width:700px; margin-bottom:36px; }
.section-title p{ color:var(--color-text-muted); }

.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:start;
}
.two-col.reverse{ direction:rtl; }
.two-col.reverse > *{ direction:ltr; }

/* ---------- Tarjetas ---------- */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.card{
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  padding:26px;
  background:var(--color-white);
}
.card h3{ margin-bottom:.5em; }
.card-num{
  font-family:var(--font-heading);
  font-weight:700;
  color:var(--color-primary-light);
  font-size:.85rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  display:block;
  margin-bottom:10px;
}

/* ---------- Tablas ---------- */
.table-wrap{ overflow-x:auto; margin:24px 0; }
table{
  width:100%;
  border-collapse:collapse;
  font-size:.92rem;
}
table caption{
  text-align:left;
  font-size:.85rem;
  color:var(--color-text-muted);
  margin-bottom:8px;
}
th,td{
  text-align:left;
  padding:12px 14px;
  border-bottom:1px solid var(--color-border);
}
thead th{
  background:var(--color-bg-alt);
  color:var(--color-primary-dark);
  font-family:var(--font-heading);
  font-weight:600;
}

/* ---------- Listas con marcador ---------- */
.check-list li{
  position:relative;
  padding-left:26px;
  margin-bottom:12px;
  color:var(--color-text);
}
.check-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:8px;
  width:10px;
  height:10px;
  border-radius:2px;
  background:var(--color-primary-light);
}

/* ---------- Cita destacada ---------- */
blockquote.pull-quote{
  border-left:3px solid var(--color-primary);
  margin:28px 0;
  padding:6px 0 6px 22px;
  font-family:var(--font-heading);
  font-size:1.15rem;
  color:var(--color-primary-dark);
}

/* ---------- Callout de datos (no decorativo) ---------- */
.data-callout{
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  padding:22px 26px;
  background:var(--color-bg-alt);
  margin:26px 0;
}
.data-callout h4{ margin-bottom:6px; }
.data-callout .source{
  font-size:.8rem;
  color:var(--color-text-muted);
  margin-top:8px;
  margin-bottom:0;
}

/* ---------- FAQ / Acordeón ---------- */
.accordion-item{
  border-bottom:1px solid var(--color-border);
}
.accordion-trigger{
  width:100%;
  text-align:left;
  background:none;
  border:none;
  padding:20px 4px;
  font-family:var(--font-heading);
  font-weight:600;
  font-size:1rem;
  color:var(--color-primary-dark);
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:pointer;
}
.accordion-trigger::after{
  content:"+";
  font-size:1.4rem;
  color:var(--color-primary-light);
  margin-left:16px;
  flex-shrink:0;
}
.accordion-item.open .accordion-trigger::after{ content:"–"; }
.accordion-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height .25s ease;
  padding:0 4px;
}
.accordion-item.open .accordion-panel{ padding-bottom:18px; }

/* ---------- Formulario de contacto ---------- */
.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.form-grid .full{ grid-column:1 / -1; }
.field label{
  display:block;
  font-size:.88rem;
  font-weight:600;
  color:var(--color-primary-dark);
  margin-bottom:6px;
}
.field input,
.field select,
.field textarea{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  font-family:var(--font-body);
  font-size:.95rem;
  color:var(--color-text);
  background:var(--color-white);
}
.field textarea{ resize:vertical; min-height:130px; }
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:2px solid var(--color-focus);
  outline-offset:1px;
}
.field-checkbox{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:.88rem;
  color:var(--color-text-muted);
}
.field-checkbox input{ margin-top:3px; width:auto; }

.form-message{
  display:none;
  margin-top:20px;
  padding:16px 18px;
  border-radius:var(--radius-sm);
  font-size:.92rem;
}
.form-message.success{
  display:block;
  background:#eaf3ec;
  border:1px solid #b7dcc0;
  color:#265c33;
}
.form-message.error{
  display:block;
  background:#fbeaea;
  border:1px solid #e7bcbc;
  color:#7a2626;
}

/* ---------- Info de contacto ---------- */
.contact-info-list{ display:flex; flex-direction:column; gap:18px; }
.contact-info-item h4{ margin-bottom:2px; }

/* ---------- Footer ---------- */
.site-footer{
  background:var(--color-primary-dark);
  color:#c8d3e0;
  margin-top:40px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;
  gap:32px;
  padding:56px 0 36px;
}
.footer-col h3{
  color:var(--color-white);
  font-size:.95rem;
  text-transform:uppercase;
  letter-spacing:.05em;
  margin-bottom:16px;
}
.footer-col p{ color:#aebbcc; font-size:.9rem; }
.footer-col ul li{ margin-bottom:10px; }
.footer-col a{ color:#c8d3e0; font-size:.9rem; }
.footer-col a:hover{ color:var(--color-white); }
.logo-footer{ color:var(--color-white); font-size:1.4rem; margin-bottom:14px; display:inline-block; }
address{ font-style:normal; color:#aebbcc; font-size:.9rem; line-height:1.7; }

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
}
.footer-bottom-inner{
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  padding:20px 0;
  font-size:.8rem;
  color:#8b9bb2;
}

/* ---------- Utilidades de página interior (políticas) ---------- */
.legal-content h2{ margin-top:2em; }
.legal-content h3{ margin-top:1.4em; color:var(--color-primary); }
.legal-content p, .legal-content li{ color:var(--color-text); }
.legal-content ul{ list-style:disc; padding-left:22px; margin-bottom:1.2em; }
.legal-updated{
  color:var(--color-text-muted);
  font-size:.88rem;
  margin-bottom:2em;
}

/* ---------- Blog ---------- */
.post-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.post-card{
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--color-white);
}
.post-card img{ border-radius:0; }
.post-card-body{ padding:20px; }
.post-meta{ font-size:.8rem; color:var(--color-text-muted); margin-bottom:8px; }

.article-header{ max-width:760px; margin-bottom:8px; }
.article-body{ max-width:760px; }
.article-body img{ margin:28px 0; }

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .card-grid,.post-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .hero-grid,.two-col{ grid-template-columns:1fr; }
}

@media (max-width:720px){
  .main-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--color-white);
    border-bottom:1px solid var(--color-border);
    display:none;
    padding:12px 24px 20px;
  }
  .main-nav.open{ display:block; }
  .main-nav ul{ flex-direction:column; align-items:flex-start; gap:4px; }
  .submenu{ position:static; box-shadow:none; display:none; border:none; padding-left:12px; }
  .has-submenu.open .submenu{ display:flex; }
  .nav-toggle{ display:flex; }
  .card-grid,.post-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; padding:40px 0 24px; }
  .form-grid{ grid-template-columns:1fr; }
  .footer-bottom-inner{ flex-direction:column; }
}