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

:root {
  --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);
}

*, *::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;
}

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

.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; }
.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; }

.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); }

.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 {
  position: relative; z-index: 1; width: 100%; max-width: 1100px; margin: 0 auto;
  padding: 120px 24px 40px; display: flex; flex-direction: column; gap: 30px;
}

.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-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); }

.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; }

.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; }

.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, .field select {
  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;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
}

.field select {
  padding-right: 30px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A6B1F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 16px;
}

:root[data-theme="dark"] .field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF80C0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.field select:focus { border-bottom-color: var(--accent); }
.field select option { background: var(--bg-2); color: var(--text-1); }
.field select:disabled { opacity: 0.5; cursor: not-allowed; }

.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,
.field select:focus ~ label,
.field select:not([value=""]) ~ 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,
.field select:focus ~ .field-line { width: 100%; }

.file-uploads-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}
.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-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; }

.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; }

.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); }

.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; }

@media (max-width: 980px) {
  .nav-links { display: none; }
}
@media (max-width: 768px) {
  .navbar-ruth { padding: 0 20px; }
  .nav-burger { display: flex; } 
  .mobile-menu { display: flex; }
  .workspace { padding: 90px 16px 30px; }
  .steps-container { padding: 24px 18px; }
  .fields-row { grid-template-columns: repeat(2, 1fr) !important; gap: 12px !important; }
  .field input, .field select { padding: 10px 0; font-size: 0.85rem; }
  .field label { font-size: 0.75rem; }
  .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; }
  .data-protection-notice { flex-direction: column; align-items: center; text-align: center; }
}
@media (max-width: 480px) {
  .breadcrumb-progress { gap: 0; }
  .step { padding: 6px 8px; }
  .step-label { display: none; }
}

::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 { 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 { transform: translateY(1px) scale(.99); }