/* ═══════════════════════════════════════════════════════════
   RUTH · REGISTRO DE NOTARÍA
   Paleta heredada + Navbar estilo Home-Marketplace
   Acento: Magenta (#C42A8E)
═══════════════════════════════════════════════════════════ */

:root {
  /* ——— Modo claro (predeterminado) ——— */
  --bg: #FFFFFF;
  --bg-rgb: 255,255,255;
  --bg-2: #F7F5EF;
  --bg-3: #EFEBE1;
  --footer-bg: #EFEAE0;
  --gold: #FFEDA8;
  --gold-bright: #FFF6D9;
  --gold-ink: #8A6B1F;
  --gold-border: #B8860B;
  --text-1: #14171A;
  --text-1-rgb: 20,23,26;
  --text-2: rgba(20,23,26,.80);
  --text-3: rgba(20,23,26,.58);
  --border: rgba(20,23,26,.10);
  --border-strong: rgba(20,23,26,.18);
  --cat-notaria: #C42A8E;
  --cat-notaria-rgb: 196,42,142;
  --accent: var(--cat-notaria);
  --accent-rgb: var(--cat-notaria-rgb);
  --success: #A9F5C8;
  --error: #FF5C5C;

  --f-display: 'Abril Fatface', serif;
  --f-body: 'Brother 1816', sans-serif;
  --f-mono: 'IBM Plex Mono', monospace;
}

:root[data-theme="dark"] {
  --bg: #0C0E0F;
  --bg-rgb: 12,14,15;
  --bg-2: #17191C;
  --bg-3: #22262A;
  --footer-bg: #07080A;
  --gold-ink: #FFF6D9;
  --gold-border: transparent;
  --text-1: #FFFFFF;
  --text-1-rgb: 255,255,255;
  --text-2: rgba(255,255,255,.80);
  --text-3: rgba(255,255,255,.56);
  --border: rgba(255,255,255,.09);
  --border-strong: rgba(255,255,255,.16);
  --cat-notaria: #FF80C0;
  --cat-notaria-rgb: 255,128,192;
  --accent: var(--cat-notaria);
  --accent-rgb: var(--cat-notaria-rgb);
}

/* ─── RESET Y BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── CANVAS ─── */
#network-canvas {
  position: fixed; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  opacity: .4; pointer-events: none;
}

/* ═══════════════════════════════════════════════
   NAVBAR (Estilo Home-Marketplace)
═══════════════════════════════════════════════ */
.navbar-ruth {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 60px);
  background: rgba(var(--bg-rgb), .86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.nav-left { display: flex; align-items: center; }

.nav-logo {
  display: block;
  height: 47px;
  width: auto;
}
.nav-logo img { height: 100%; width: auto; display: block; }
.logo-dark { display: block; }
.logo-light { display: none; }
:root[data-theme="dark"] .logo-dark { display: block; }
:root[data-theme="dark"] .logo-light { display: none; }
:root[data-theme="light"] .logo-dark { display: none; }
:root[data-theme="light"] .logo-light { display: block; }

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

/* Enlaces estilo marketplace (sin mayúsculas, font 14px) */
.nav-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  text-decoration: none;
  transition: color .2s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link:hover { color: var(--text-1); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Botón comenzar estilo "pill" */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-1);
  padding: 9px 16px;
  border-radius: 100px;
  border: 1px solid rgba(255,237,168,.35);
  background: rgba(255,237,168,.08);
  text-decoration: none;
  white-space: nowrap;
  transition: .2s;
}
.nav-cta:hover {
  border-color: var(--gold-ink);
  background: rgba(255,237,168,.16);
}
:root[data-theme="light"] .nav-cta {
  border-color: var(--gold-border);
  background: rgba(184,134,11,.10);
}
:root[data-theme="light"] .nav-cta:hover {
  background: rgba(184,134,11,.16);
}

/* ─── THEME TOGGLE ─── */
.theme-toggle {
  position: relative;
  width: 52px;
  height: 28px;
  border-radius: 100px;
  border: 1px solid var(--border-strong);
  background: var(--bg-3);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  flex-shrink: 0;
  transition: .2s;
}
.theme-toggle:hover { border-color: var(--gold-ink); }
.theme-toggle svg {
  width: 13px;
  height: 13px;
  position: relative;
  z-index: 1;
  transition: .2s;
}
.theme-toggle .tt-sun { stroke: var(--text-3); }
.theme-toggle .tt-moon { stroke: var(--gold-ink); }
.theme-toggle .tt-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  transition: transform .3s cubic-bezier(.2,.8,.2,1);
}
.theme-toggle.is-light .tt-thumb { transform: translateX(24px); }
.theme-toggle.is-light .tt-sun { stroke: var(--gold-ink); }
.theme-toggle.is-light .tt-moon { stroke: var(--text-3); }

/* ─── MENU MÓVIL (Hamburguesa) ─── */
.nav-burger {
  display: none;
  position: relative;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: var(--bg-3);
  cursor: pointer;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin-left: 8px;
}
.nav-burger span {
  position: absolute;
  left: 10px;
  width: 20px; height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease, top .25s ease;
}
.nav-burger span:nth-child(1) { top: 13px; }
.nav-burger span:nth-child(2) { top: 19px; }
.nav-burger span:nth-child(3) { top: 25px; }
.nav-burger.is-open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 76px; left: 0; right: 0;
  background: rgba(var(--bg-rgb), .96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  flex-direction: column;
  gap: 4px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .3s ease, opacity .25s ease;
  border-bottom: 1px solid var(--border);
  z-index: 999;
}
.mobile-menu.is-open {
  max-height: 400px;
  opacity: 1;
  padding: 18px clamp(20px, 4vw, 60px) 24px;
}
.mobile-menu a {
  padding: 12px 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
  text-decoration: none;
}
.mobile-menu a:last-child { border-bottom: none; }

/* ─── WORKSPACE ─── */
.workspace {
  position: relative; z-index: 1;
  width: 100%; max-width: 1100px;
  margin: 0 auto;
  padding: 120px 24px 40px; /* Ajuste para que el navbar fijo no tape el contenido */
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* ─── HEADER ─── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  font-family: var(--f-display);
  color: var(--text-1);
  margin: 0;
}
.page-header h1 i { margin-right: 10px; color: var(--accent); }
.page-subtitle {
  color: var(--text-2);
  font-size: 0.85rem;
  margin: 0;
}
.badge-step {
  background: var(--gold);
  color: var(--dark-text, #0C0E0F);
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--gold-border);
}

/* ─── BREADCRUMB ─── */
.breadcrumb-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 16px 0 8px;
  flex-wrap: wrap;
}
.step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 30px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-3);
  transition: all .3s;
  cursor: default;
}
.step.active {
  background: var(--gold);
  border-color: var(--gold-border);
  color: var(--dark-text, #0C0E0F);
}
.step.done {
  background: var(--success);
  border-color: var(--success);
  color: var(--dark-text, #0C0E0F);
}
.step-icon { font-size: 1.1rem; display: flex; align-items: center; }
.step-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.step-connector {
  width: 24px;
  height: 2px;
  background: var(--border);
  transition: background .3s;
}
.step-connector.done { background: var(--success); }

/* ─── CONTENEDOR DE PASOS ─── */
.steps-container {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px 36px;
  animation: slideUp .5s cubic-bezier(.22,1,.36,1);
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.step-panel {
  display: none;
  animation: fadeIn .3s ease;
}
.step-panel.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.step-panel h3 {
  font-size: 1.2rem;
  font-weight: 600;
  font-family: var(--f-display);
  color: var(--text-1);
  margin-bottom: 6px;
}
.step-panel h3 i { color: var(--accent); }
.step-panel > p {
  color: var(--text-2);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* ─── BENEFICIOS ─── */
.benefits-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0 24px;
}
.benefit-item {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-1);
}
.benefit-item i {
  font-size: 1.3rem;
  color: var(--accent);
}
.benefit-item span { font-size: 0.9rem; color: var(--text-2); }
.benefit-item strong { color: var(--text-1); font-weight: 600; }
.benefit-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* ─── FORMULARIOS ─── */
.field-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.fields-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field { position: relative; }
.field input {
  width: 100%;
  padding: 12px 40px 12px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-1);
  font-size: 0.95rem;
  font-family: var(--f-body);
  outline: none;
  transition: border-color .3s;
}
.field input:focus { border-bottom-color: var(--accent); }
.field label {
  position: absolute; top: 12px; left: 0;
  color: var(--text-2);
  font-size: 0.85rem;
  pointer-events: none;
  transition: all .25s;
  letter-spacing: .04em;
}
.field input:focus ~ label,
.field input:not(:placeholder-shown) ~ label {
  top: -14px; font-size: 0.65rem;
  color: var(--accent); letter-spacing: .16em;
  text-transform: uppercase;
}
.field-line {
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width .3s;
}
.field input:focus ~ .field-line { width: 100%; }

/* ─── FILE UPLOAD ─── */
.file-upload-wrapper {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
  transition: border-color .3s;
}
.file-upload-wrapper:hover { border-color: var(--accent); }
.file-upload-label {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 8px;
  cursor: pointer;
  transition: background .3s;
}
.file-upload-label:hover { background: rgba(var(--accent-rgb), .08); }
.file-upload-icon {
  font-size: 1.6rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}
.file-upload-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.file-upload-title {
  font-weight: 600;
  color: var(--text-1);
  font-size: 0.9rem;
}
.file-upload-sub {
  font-size: 0.7rem;
  color: var(--text-2);
}
.file-upload-badge {
  background: var(--gold);
  color: var(--dark-text, #0C0E0F);
  border-radius: 30px;
  padding: 4px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid var(--gold-border);
  transition: background .3s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.file-upload-label:hover .file-upload-badge { background: var(--gold-bright); }
.file-upload-input { display: none; }
.file-upload-filename {
  padding: 8px 18px 10px;
  font-size: 0.75rem;
  color: var(--text-3);
  border-top: 1px solid var(--border);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.file-upload-filename i { color: var(--accent); }
.file-upload-filename.has-file { color: var(--text-1); }

/* ─── TERMS CHECKBOX ─── */
.terms-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 8px 0 20px;
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.6;
}
.terms-row input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.terms-row label { cursor: pointer; }
.link-like {
  color: var(--accent);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── AVISO DE PROTECCIÓN DE DATOS ─── */
.data-protection-notice {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 24px 0 8px;
}
.data-protection-notice i {
  font-size: 1.6rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.data-protection-notice strong {
  color: var(--text-1);
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
}
.data-protection-notice p {
  font-size: 0.85rem;
  color: var(--text-2);
  margin: 0;
  line-height: 1.6;
}

/* ─── BOTONES ─── */
.step-actions {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 28px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.btn-step {
  padding: 12px 32px;
  border: none;
  border-radius: 10px;
  font-family: var(--f-body);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .3s;
}
.btn-step:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}
.btn-primary {
  background: var(--gold);
  color: var(--dark-text, #0C0E0F);
  border: 1px solid var(--gold-border);
}
.btn-primary:hover:not(:disabled) {
  background: var(--gold-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 237, 168, .3);
}
.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
}
.btn-secondary:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-success {
  background: var(--success);
  color: var(--dark-text, #0C0E0F);
}
.btn-success:hover:not(:disabled) {
  background: #8ee0b0;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(169, 245, 200, .4);
}

/* ─── MENSAJE FINAL ─── */
.final-message {
  text-align: center;
  padding: 30px 20px;
}
.final-message .icon-big {
  font-size: 3.5rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.final-message h3 {
  font-size: 1.4rem;
  font-weight: 600;
  font-family: var(--f-display);
  color: var(--text-1);
}
.final-message p {
  color: var(--text-2);
  font-size: 1rem;
  max-width: 480px;
  margin: 8px auto 20px;
  line-height: 1.6;
}
.final-message .btn-step { margin: 0 auto; }

/* ─── RESPONSIVE ─── */
@media (max-width: 980px) {
  .nav-links { display: none; }
}

@media (max-width: 768px) {
  .navbar-ruth { padding: 0 20px; }
  .nav-burger { display: flex; } /* Aparece menú móvil */
  .mobile-menu { display: flex; }
  .nav-right .nav-cta { display: none; } /* Ocultamos botón iniciar en navbar */

  .workspace { padding: 90px 16px 30px; }
  .steps-container { padding: 24px 18px; }
  .field-group { gap: 16px; }
  .fields-row { grid-template-columns: 1fr; }
  .benefits-list { grid-template-columns: 1fr; }
  .step { padding: 6px 12px; }
  .step-label { font-size: 0.6rem; }
  .step-connector { width: 12px; }
  .step-actions { flex-direction: column-reverse; }
  .btn-step { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .breadcrumb-progress { gap: 0; }
  .step { padding: 6px 8px; }
  .step-label { display: none; }
}

/* ══════════════════════════════════════════════
   ACCESIBILIDAD Y PULIDO
══════════════════════════════════════════════ */
::selection { background: var(--gold); color: var(--dark-text, #0C0E0F); }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}
button, .btn-step, .nav-cta {
  transition: transform .18s cubic-bezier(.22,1,.36,1),
              background .25s ease, color .25s ease,
              border-color .25s ease, box-shadow .25s ease;
}
button:active, .btn-step:active, .nav-cta:active {
  transform: translateY(1px) scale(.99);
}