/* =========================================================
   Notaría Hormazábal — Estilos principales
   Fuentes: Montserrat (titulares) + Open Sans (texto)
   Paleta:  --primary (granate oscuro) / --gold / --dark / --light
   ========================================================= */

:root {
  --primary: #1a1a1a;
  --primary-dark: #0d0d0d;
  /* Lila-vino suave del logo de la notaría */
  --gold: #a7537a;
  --gold-dark: #8a3f63;
  --accent: #a7537a;
  --text: #333;
  --text-light: #666;
  --bg: #ffffff;
  --bg-alt: #f7f7f7;
  --border: #e5e5e5;
  --footer-bg: #1a1a1a;
  --footer-text: #cccccc;
  --max-width: 1200px;
  --radius: 6px;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 28px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
  margin-bottom: 0.6em;
}
h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.2rem; }

a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold-dark); }

img { max-width: 100%; height: auto; display: block; }

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

.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--primary); color: #fff; }
.section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }

.section-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gold);
  margin: 16px auto 0;
}

.btn {
  display: inline-block;
  padding: 14px 34px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid var(--gold);
  background: var(--gold);
  color: #fff;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}
.btn:hover {
  background: transparent;
  color: var(--gold);
}
.btn-outline {
  background: transparent;
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: #fff;
}
.btn-dark {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn-dark:hover {
  background: transparent;
  color: var(--primary);
}

/* ================= HEADER ================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  transition: var(--transition);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}
.site-logo img {
  max-height: 46px;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  flex-wrap: nowrap;
}
.main-nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--primary);
  padding: 8px 0;
  position: relative;
  white-space: nowrap;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--gold-dark);
}
.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 28px;
  color: var(--primary);
  cursor: pointer;
}

/* ================= HERO ================= */

.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(0,0,0,0.65), rgba(0,0,0,0.5)),
              url('../img/otros/foto1.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  color: #fff;
  padding-top: 72px;
}
.hero .container { width: 100%; }
.hero-content {
  max-width: 640px;
  margin-left: auto;
  text-align: right;
}
.hero h1,
.hero h2 {
  color: #fff;
  font-weight: 300;
  margin-bottom: 8px;
}
.hero h1 {
  font-size: 4rem;
  font-weight: 700;
}
.hero h2 {
  font-size: 2.6rem;
  color: var(--gold);
  margin-bottom: 28px;
}
.hero p {
  font-size: 1.1rem;
  margin-bottom: 32px;
  opacity: 0.9;
}

/* ================= QUIÉNES SOMOS ================= */

.quienes-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 60px;
  align-items: center;
}
.quienes-text p { margin-bottom: 18px; }
.quienes-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
  padding-top: 50px;
  border-top: 1px solid var(--border);
}
.stat {
  text-align: center;
}
.stat-number {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 8px;
  display: block;
}

/* ================= SERVICIOS ================= */

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.servicio-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-top: 3px solid var(--gold);
}
.servicio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.servicio-icon {
  font-size: 2.5rem;
  color: var(--gold);
  margin-bottom: 20px;
}
.servicio-card h3 {
  font-size: 1.25rem;
  margin-bottom: 14px;
}
.servicio-card p {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* ================= ÍNDICES ================= */

.indices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.indice-card {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: #fff;
  padding: 50px 30px;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  text-decoration: none;
  display: block;
  box-shadow: var(--shadow);
}
.indice-card:hover {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
  color: #fff;
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.indice-card .icon {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 18px;
}
.indice-card h3 { color: #fff; margin-bottom: 10px; }
.indice-card p { opacity: 0.9; font-size: 0.95rem; color: #fff; }

/* ================= FAQ ================= */

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary);
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}
.faq-question:hover { background: var(--bg-alt); }
.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--gold);
  transition: var(--transition);
}
.faq-item.open .faq-question::after {
  content: '−';
  transform: rotate(0);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 24px;
  color: var(--text-light);
}
.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 24px 22px;
}

/* ================= +INFO (tarjetas) ================= */

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.info-card {
  background: #fff;
  border-left: 4px solid var(--gold);
  padding: 28px 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.info-card h3 {
  font-size: 1.15rem;
  color: var(--primary);
  margin-bottom: 12px;
}
.info-card p, .info-card li {
  color: var(--text-light);
  font-size: 0.95rem;
}
.info-card ul {
  padding-left: 20px;
  margin-top: 8px;
}

/* ================= TURNOS ================= */

.turnos-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 900px;
  margin: 0 auto;
}
.turno {
  background: #fff;
  padding: 20px;
  text-align: center;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  color: var(--primary);
  transition: var(--transition);
}
.turno:hover { border-color: var(--gold); }
.turno strong {
  display: block;
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 4px;
}

/* ================= CONTACTO ================= */

.contacto-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}
.contacto-info h3 { margin-bottom: 24px; }
.contacto-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.contacto-item:last-child { border-bottom: none; }
.contacto-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--gold);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.contacto-text strong {
  display: block;
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.contacto-text { font-size: 0.95rem; color: var(--text-light); }

.contacto-map iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ================= FOOTER ================= */

.site-footer {
  position: relative;
  background: var(--footer-bg) url('../img/otros/image-footer.jpg') center/cover no-repeat;
  color: var(--footer-text);
  padding: 60px 0 20px;
}
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.88), rgba(138, 63, 99, 0.82));
  z-index: 0;
}
.site-footer > * { position: relative; z-index: 1; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h4 {
  color: #fff;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; font-size: 0.92rem; }
.footer-col a { color: var(--footer-text); }
.footer-col a:hover { color: var(--gold); }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.92rem;
}
.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 14px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #fff;
}
.footer-social a:hover { background: var(--gold); color: #fff; }
.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: #999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom > span:first-child { text-align: left; }
.footer-bottom > span.credit { text-align: right; }
.footer-bottom .credit a { color: var(--gold); font-weight: 600; }

/* ================= PÁGINAS INTERNAS (subtemplate) ================= */

.page-header {
  background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.5)),
              url('../img/otros/image-footer.jpg') center/cover no-repeat;
  color: #fff;
  padding: 132px 0 60px;
  text-align: center;
}
.page-header h1 { color: #fff; margin-bottom: 8px; }
.page-header p { opacity: 0.85; }

.breadcrumb {
  font-size: 0.9rem;
  padding: 18px 0;
  background: var(--bg-alt);
  color: var(--text-light);
}
.breadcrumb a { color: var(--text); }
.breadcrumb a:hover { color: var(--gold-dark); }

/* Buscador índices */
.buscador-box {
  max-width: 820px;
  margin: 0 auto 40px;
  background: #fff;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.buscador-box .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
}

/* ================= FORMULARIO DE CONTACTO ================= */
.contact-form {
  background: #fff;
  padding: 36px 34px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-top: 4px solid var(--gold);
}
.contact-form h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.contact-form .form-intro {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 24px;
}
.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.contact-form .form-group { margin-bottom: 16px; }
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  resize: vertical;
  min-height: 120px;
}
.contact-form textarea:focus { outline: none; border-color: var(--gold); }
.contact-form button {
  width: 100%;
  margin-top: 10px;
}
.form-error {
  color: var(--accent);
  font-size: 0.85rem;
  margin-top: 4px;
  display: none;
}
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--accent);
  background: #fef5f8;
}
.form-group.has-error .form-error { display: block; }
.form-group.is-valid input,
.form-group.is-valid select,
.form-group.is-valid textarea {
  border-color: #2e7d32;
  background: #f1f8f2;
}
.form-success {
  background: #e8f5e9;
  border-left: 4px solid #2e7d32;
  color: #2e7d32;
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  display: none;
}
.form-success.show { display: block; }

/* ================= SECCIONES (3 tarjetas con foto + modal) ================= */
.secciones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}
.seccion-card {
  position: relative;
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
  background-size: cover;
  background-position: center center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  border: none;
  padding: 40px 24px;
}
.seccion-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(167, 83, 122, 0.75), rgba(138, 63, 99, 0.85));
  transition: var(--transition);
  z-index: 1;
}
.seccion-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.seccion-card:hover::before {
  background: linear-gradient(135deg, rgba(167, 83, 122, 0.55), rgba(138, 63, 99, 0.7));
}
.seccion-card .seccion-content {
  position: relative;
  z-index: 2;
}
.seccion-card h2 {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 3px;
  margin-bottom: 10px;
  opacity: 0.9;
}
.seccion-card h3 {
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 14px;
}
.seccion-card .seccion-cta {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 22px;
  border: 2px solid #fff;
  color: #fff;
  font-size: 0.82rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
}
.seccion-card:hover .seccion-cta {
  background: #fff;
  color: var(--gold-dark);
}

/* ================= MODAL DE SECCIÓN ================= */
.section-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}
.section-modal.open { display: flex; }
.section-modal-box {
  background: #fff;
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalIn 0.25s ease;
}
@keyframes modalIn {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.section-modal-head {
  padding: 26px 30px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.section-modal-head h3 {
  color: #fff;
  font-size: 1.25rem;
  margin: 0;
}
.section-modal-close {
  background: transparent;
  border: none;
  font-size: 1.6rem;
  color: #fff;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
}
.section-modal-body { padding: 26px 30px; }
.section-modal-body p { margin-bottom: 12px; }
.section-modal-body ul {
  padding-left: 22px;
  color: var(--text-light);
  margin-top: 10px;
}
.section-modal-body ul li { margin-bottom: 8px; }
.section-modal-body table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 6px;
}
.section-modal-body table th {
  text-align: left;
  padding: 12px 14px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--primary);
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.section-modal-body table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.section-modal-body table tr:last-child th,
.section-modal-body table tr:last-child td { border-bottom: none; }
.section-modal-body table a { color: var(--gold-dark); }

/* ================= VALIDACIÓN ================= */
.validacion-frame {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.validacion-frame iframe {
  width: 100%;
  height: 500px;
  border: 0;
  display: block;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 1100px) {
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed;
    top: 72px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 72px);
    background: #fff;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: var(--transition);
    overflow-y: auto;
  }
  .main-nav.open { right: 0; }
  .main-nav ul {
    flex-direction: column;
    padding: 30px 24px;
    gap: 0;
  }
  .main-nav li { border-bottom: 1px solid var(--border); }
  .main-nav a { display: block; padding: 16px 0; font-size: 13px; letter-spacing: 0.5px; }
}

@media (max-width: 980px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  .hero h1 { font-size: 3rem; }
  .hero h2 { font-size: 2rem; }
  .quienes-grid,
  .contacto-grid { grid-template-columns: 1fr; gap: 30px; }
  .servicios-grid,
  .indices-grid,
  .secciones-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .turnos-list { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 60px 0; }
  .hero h1 { font-size: 2.2rem; }
  .hero h2 { font-size: 1.6rem; }
  .hero-content { text-align: center; margin: 0 auto; }
  .servicios-grid,
  .indices-grid,
  .secciones-grid,
  .turnos-list,
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form .form-row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: 2.2rem; }
  .buscador-box .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
 * Índices — contenedor ancho + tarjetas de búsqueda y resultados
 * ============================================================ */

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Tarjeta de búsqueda (más ancha que buscador-box) */
.search-card {
  background: #fff;
  padding: 32px 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-top: 4px solid var(--gold);
  margin-bottom: 30px;
}
.search-card .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 18px;
}
.search-card .form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
}
.search-card label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.search-card input,
.search-card select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}
.search-card input:focus,
.search-card select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(167, 83, 122, .15);
}

/* Utilidades de spacing (reusables) */
.search-card .form-row.gap-0 { margin-bottom: 0; }
.search-card .form-row.gap-1 { margin-bottom: 6px; }
.search-card .form-row.gap-2 { margin-bottom: 12px; }
.search-card .form-row.gap-3 { margin-bottom: 18px; }
.search-card .form-row.gap-4 { margin-bottom: 26px; }

/* Acciones del formulario */
.search-card .form-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 22px;
}

/* Botón outline oscuro (para Limpiar) */
.btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  display: inline-block;
  padding: 14px 34px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline-dark:hover {
  background: var(--primary);
  color: #fff;
}

/* Forzar que hidden funcione sobre elementos con display flex */
[hidden] { display: none !important; }

/* ===== Loader ===== */
.loader-box {
  text-align: center;
  padding: 40px 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.loader-box p {
  margin-top: 14px;
  color: var(--text-light);
  font-size: .95rem;
}
.spinner {
  display: inline-block;
  width: 44px;
  height: 44px;
  border: 4px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Mensaje sin resultados ===== */
.mensaje-box {
  background: #fff8e1;
  border-left: 4px solid #c9a227;
  padding: 16px 20px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.mensaje-box i {
  color: #b8860b;
  font-size: 1.4rem;
}
.mensaje-box p { margin: 0; color: #5d4e2b; }

/* ===== Tarjeta de resultados ===== */
.results-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--gold);
}
.results-header {
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--primary);
  font-size: .95rem;
}

/* ===== Tabla con scroll vertical y cabecera fija ===== */
.table-scroll {
  max-height: 300px;
  overflow-y: auto;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.table-scroll table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.table-scroll thead th {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #fff;
  padding: 12px 14px;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 2px 4px rgba(0,0,0,.1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: .82rem;
}
.table-scroll tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  white-space: nowrap;
}
.table-scroll tbody tr:nth-child(even) { background: var(--bg-alt); }
.table-scroll tbody tr:hover { background: #fbf1f5; }

/* Scrollbar custom */
.table-scroll::-webkit-scrollbar { width: 10px; height: 10px; }
.table-scroll::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 8px; }
.table-scroll::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 8px; }
.table-scroll::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

/* Campo RUT con error de validación */
.campo-rut-invalido {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(167, 83, 122, .15) !important;
}

/* Responsive */
@media (max-width: 720px) {
  .search-card .form-row { grid-template-columns: 1fr; gap: 14px; }
  .search-card { padding: 22px; }
  .search-card .form-actions { flex-direction: column; gap: 12px; }
  .search-card .form-actions .btn,
  .search-card .form-actions .btn-outline-dark { width: 100%; }
}