:root {
  --dorado: #b8893f;
  --dorado-texto: #8a6a30; /* variante más oscura de --dorado: pasa 4.5:1 como texto sobre blanco o como fondo con texto blanco encima */
  --grafito: #241f1b;
  --dorado-claro: #f6efe2;
  --acento-logo: #e8c784; /* dorado claro del wordmark "Web", distinto del resto para no perder el acento actual */
  --cta: #ffb020;
  --cta-texto: #29210a;
  --texto: #1a1f2b;
  --texto-suave: #56607a;
  --gris-fondo: #f7f9fc;
  --blanco: #ffffff;
  --borde: #e3e8f2;
  --radio: 12px;
  --sombra: 0 10px 30px rgba(36, 31, 27, 0.1);
  --fuente-titulos: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.6;
}

h1, h2, h3, .logo, .btn-primary, .btn-secondary, .paso-num, .etiqueta {
  font-family: var(--fuente-titulos);
}

/* Aparición suave al hacer scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.hero-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.hero-reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .hero-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3 { line-height: 1.25; }

/* Header + Nav */
.header {
  /* el dorado solo asoma al final del degradado: el texto/los controles del hero caen sobre grafito sólido, por contraste */
  background: linear-gradient(160deg, var(--grafito) 0%, var(--grafito) 55%, var(--dorado) 100%);
  color: var(--blanco);
}

.navbar {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-radius: 0;
  transition: background 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease,
    top 0.25s ease, border-radius 0.25s ease, max-width 0.25s ease;
}

.navbar.scrolled {
  top: 14px;
  max-width: 1080px;
  background: rgba(36, 31, 27, 0.85);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  padding: 12px 24px;
  border-radius: 16px;
}

/* Páginas sin hero debajo (legal, error): el navbar es position:fixed y queda sin fondo propio si no hay un bloque alto detrás */
.navbar-solid {
  background: var(--grafito);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blanco);
}
.logo span { color: var(--acento-logo); }
.logo-mark { flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--blanco);
  font-weight: 500;
  opacity: 0.9;
}
.nav-links a:hover { opacity: 1; }

.btn-nav {
  background: var(--blanco);
  color: var(--grafito) !important;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600 !important;
  opacity: 1 !important;
}

.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(--blanco);
  display: block;
}

/* Hero */
.hero {
  max-width: 1140px;
  margin: 0 auto;
  padding: 70px 24px 100px;
  text-align: center;
}

.hero-text h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  max-width: 820px;
  margin: 0 auto 20px;
}
.hero-text h1 span {
  display: block;
  font-size: 0.55em;
  font-weight: 500;
  color: var(--dorado-claro);
  margin-top: 12px;
}

.hero-sub {
  max-width: 620px;
  margin: 0 auto 34px;
  color: var(--dorado-claro);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #25D366;
  font-weight: 600;
  font-family: var(--fuente-titulos);
  font-size: 0.95rem;
  margin-top: 18px;
  transition: opacity 0.15s ease;
}
.btn-whatsapp:hover { opacity: 0.8; }
.hero .btn-whatsapp { justify-content: center; }
.contacto-info .btn-whatsapp { margin-top: 22px; color: #14793d; }

.hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 26px;
}
.hero-badges span {
  font-size: 0.82rem;
  color: var(--dorado-claro);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 6px 14px;
  border-radius: 999px;
}

.btn-primary {
  background: var(--cta);
  color: var(--cta-texto);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255, 176, 32, 0.35); }

.btn-secondary {
  background: transparent;
  color: var(--blanco);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  border: 1.5px solid rgba(255,255,255,0.5);
  transition: background 0.15s ease;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }

/* Secciones genéricas */
section { padding: 80px 0; }

h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 16px;
}

/* Segmentos */
.segmentos-sub {
  text-align: center;
  color: var(--texto-suave);
  margin-top: -8px;
}
.segmentos-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
}
.segmento-card {
  display: flex;
  flex: 1 1 180px;
  max-width: 206px;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 24px 16px;
  font-family: var(--fuente-titulos);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--texto);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  text-align: center;
}
.segmento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra);
  border-color: var(--dorado);
}
.segmento-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--dorado-claro);
  color: var(--dorado);
  transition: background 0.2s ease, color 0.2s ease;
}
.segmento-icon svg { width: 24px; height: 24px; }
.segmento-card:hover .segmento-icon {
  background: var(--dorado);
  color: var(--blanco);
}

/* Problema */
.problema { background: var(--gris-fondo); }
.problema-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 44px;
}
.problema-card {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 28px;
}
.problema-card h3 { color: var(--dorado-texto); margin-bottom: 10px; font-size: 1.15rem; }
.problema-card p { color: var(--texto-suave); font-size: 0.96rem; }

/* Demos */
.demos-sub {
  color: var(--texto-suave);
  margin-top: 8px;
}
.demos-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
}
.demo-card {
  display: block;
  flex: 1 1 180px;
  max-width: 206px;
  border-radius: var(--radio);
  overflow: hidden;
  background: var(--blanco);
  border: 1px solid var(--borde);
  text-decoration: none;
  color: var(--texto);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.demo-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}
.demo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra);
}
.demo-card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px;
  text-align: center;
  font-family: var(--fuente-titulos);
  font-weight: 600;
  font-size: 0.9rem;
}
.demo-card-cta { color: var(--dorado-texto); font-size: 0.85rem; font-weight: 600; }
.demo-card-proximamente {
  cursor: default;
  opacity: 0.6;
}
.demo-card-proximamente:hover { transform: none; box-shadow: none; }
.demo-card-proximamente .demo-card-cta { color: var(--texto-suave); }
.demo-card-placeholder {
  width: 100%;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  background: var(--gris-fondo);
}

/* Servicios */
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 44px;
}
.servicio-card {
  padding: 28px;
  border-radius: var(--radio);
  background: var(--dorado-claro);
}
.servicio-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.servicio-card p { color: var(--texto-suave); font-size: 0.95rem; }

/* Proceso */
.proceso { background: var(--gris-fondo); }
.proceso-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 24px;
  margin-top: 44px;
}

@media (max-width: 860px) {
  .proceso-steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .proceso-steps { grid-template-columns: 1fr; }
}
.paso { text-align: center; }
.paso-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--dorado-texto);
  color: var(--blanco);
  font-weight: 700;
  margin-bottom: 16px;
}
.paso h3 { font-size: 1.05rem; margin-bottom: 8px; }
.paso p { color: var(--texto-suave); font-size: 0.93rem; }

/* Precios */
.precios-sub {
  text-align: center;
  color: var(--texto-suave);
  max-width: 520px;
  margin: 0 auto;
}
.precios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 44px;
}
.precio-card {
  position: relative;
  border: 1px solid var(--borde);
  border-top: 4px solid var(--dorado-texto);
  border-radius: 20px;
  padding: 32px 26px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.precio-card.destacada {
  border-color: var(--dorado);
  border-top: 4px solid var(--cta);
  box-shadow: var(--sombra);
  transform: scale(1.02);
}
.etiqueta {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cta);
  color: var(--cta-texto);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}
.precio-toggle-heading { font-size: 1.2rem; }
.precio-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: default;
}
.precio-toggle-info { display: flex; flex-direction: column; gap: 6px; }
.precio-toggle-nombre { font-size: 1.2rem; font-weight: 700; font-family: var(--fuente-titulos); }
.precio-chevron { display: none; width: 20px; height: 20px; flex-shrink: 0; transition: transform 0.2s ease; }
.precio { font-size: 1.3rem; font-weight: 800; color: var(--dorado-texto); }
.precio-card ul { text-align: left; color: var(--texto-suave); font-size: 0.92rem; display: flex; flex-direction: column; gap: 8px; }
.precio-card ul li::before { content: "✓ "; color: var(--dorado-texto); font-weight: 700; }
.precio-extra {
  text-align: left;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--texto-suave);
  border-top: 1px dashed var(--borde);
  padding-top: 12px;
  margin-top: -2px;
}
.precio-extra::before { content: "+ "; font-weight: 700; color: var(--dorado-texto); font-style: normal; }
.precio-card .btn-primary, .precio-card .btn-secondary {
  color: var(--blanco);
  background: var(--dorado-texto);
  border: none;
  margin-top: auto;
}
.precio-card .btn-primary { background: var(--cta); color: var(--cta-texto); }
.precio-body { display: flex; flex-direction: column; gap: 14px; flex: 1; }
.precio-body-inner { display: flex; flex-direction: column; gap: 14px; }

/* En móvil, "Precios" se vuelve acordeón: solo nombre + precio visibles, el resto se despliega al tocar */
@media (max-width: 600px) {
  .precios-grid { grid-template-columns: 1fr; }
  .precio-card { padding: 20px 22px; }
  .precio-card.destacada { transform: none; }
  .precio-toggle { cursor: pointer; }
  .precio-chevron { display: block; }
  .precio-body {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition: grid-template-rows 0.25s ease, opacity 0.2s ease;
  }
  .precio-body-inner { min-height: 0; overflow: hidden; }
  .precio-card.abierta .precio-body {
    grid-template-rows: 1fr;
    opacity: 1;
    margin-top: 14px;
  }
  .precio-card.abierta .precio-chevron { transform: rotate(180deg); }
}

/* Contacto */
.contacto { background: var(--gris-fondo); }
.contacto-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.contacto-info h2 { text-align: left; }
.contacto-info p { color: var(--texto-suave); }

.contacto-puntos {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contacto-puntos li {
  color: var(--texto);
  font-size: 0.95rem;
  font-weight: 500;
  padding-left: 26px;
  position: relative;
}
.contacto-puntos li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--dorado-texto);
  font-weight: 700;
}

.contacto-stats {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.contacto-stat {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 18px 20px;
  flex: 1 1 160px;
}
.contacto-stat-num {
  display: block;
  font-family: var(--fuente-titulos);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--dorado-texto);
}
.contacto-stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--texto-suave);
  margin-top: 4px;
}

.contacto-form {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 32px;
  display: grid;
  gap: 16px;
}
.form-row-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 0.88rem; font-weight: 600; color: var(--texto-suave); }
.form-row input,
.form-row select,
.form-row textarea {
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--texto);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--dorado-texto);
}
.contacto-form button { justify-self: start; }

/* Foco visible y con contraste suficiente en todo el sitio (teclado/lectores de pantalla) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--dorado-texto);
  outline-offset: 2px;
}
.header :focus-visible,
.footer :focus-visible {
  outline-color: var(--dorado-claro);
}

/* Footer */
.footer {
  background: var(--grafito);
  color: var(--dorado-claro);
  padding: 28px 0;
}
.footer-content { text-align: center; font-size: 0.88rem; }
.footer-content a { color: var(--dorado-claro); }

.form-legal { font-size: 0.82rem; color: var(--texto-suave); margin-top: -6px; }
.form-legal a { color: var(--dorado-texto); }

/* Responsive */
@media (max-width: 860px) {
  .contacto-container { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .form-row-pair { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--grafito);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .btn-nav { align-self: flex-start; }
}

/* Admin */
.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gris-fondo);
  padding: 24px;
}

.admin-login-form {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 36px;
  width: 100%;
  max-width: 360px;
  display: grid;
  gap: 16px;
}

.admin-login-form h1 {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 8px;
}

.admin-error {
  color: #c0392b;
  font-size: 0.88rem;
}

.admin-hint {
  color: var(--texto-suave);
  font-size: 0.88rem;
  text-align: center;
  margin-top: -8px;
}

.admin-panel {
  max-width: 1140px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.btn-secondary-dark {
  background: var(--gris-fondo);
  border: 1px solid var(--borde);
  color: var(--texto);
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.admin-add-lead {
  background: var(--dorado-claro);
  border-radius: var(--radio);
  padding: 24px;
  margin-bottom: 32px;
}

.admin-add-lead h2 {
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.admin-add-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-add-form input {
  flex: 1 1 180px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.92rem;
  font-family: inherit;
}

.admin-leads-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--blanco);
}

.admin-leads-table th,
.admin-leads-table td {
  border-bottom: 1px solid var(--borde);
  padding: 12px 10px;
  text-align: left;
  font-size: 0.88rem;
  vertical-align: top;
}

.admin-leads-table th {
  color: var(--texto-suave);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.admin-leads-table .estado-select,
.admin-leads-table .estado-select-inline,
.admin-leads-table .notas-input {
  border: 1px solid var(--borde);
  border-radius: 6px;
  padding: 6px 8px;
  font-family: inherit;
  font-size: 0.85rem;
}

.admin-leads-table .btn-guardar,
.admin-leads-table .btn-ver-mas {
  background: var(--dorado-texto);
  color: var(--blanco);
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.82rem;
  white-space: nowrap;
}

.admin-leads-table .btn-ver-mas {
  background: var(--gris-fondo);
  color: var(--texto);
  border: 1px solid var(--borde);
}

.admin-leads-list {
  overflow-x: auto;
  margin-bottom: 16px;
}

.admin-section-title {
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.admin-empty-msg {
  color: var(--texto-suave);
  font-size: 0.9rem;
  padding: 12px 0;
}

/* Colores de fila según estado */
.admin-leads-table tr.row-nuevo { background: #e6f7ec; }
.admin-leads-table tr.row-contactado { background: #ffd0a0; }
.admin-leads-table tr.row-presupuestado { background: var(--dorado-claro); }

/* Modal de detalle */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 30, 50, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}

.admin-modal-overlay[hidden] {
  display: none;
}

.admin-modal {
  position: relative;
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 32px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  display: grid;
  gap: 16px;
}

.admin-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  color: var(--texto-suave);
}

.admin-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.admin-modal-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--texto-suave);
  margin-bottom: 4px;
}

.admin-modal select,
.admin-modal textarea {
  width: 100%;
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 0.92rem;
}

.admin-readonly-box {
  background: var(--gris-fondo);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.9rem;
  white-space: pre-wrap;
  color: var(--texto-suave);
}

.admin-saved-msg {
  color: #1e8e3e;
  font-weight: 600;
  font-size: 0.88rem;
}