/* ==========================================================================
   DNI Guide Perú - Stylesheet
   Modern, Pixel-Perfect Implementation based on Approved Design Mockups
   ========================================================================== */

/* --- CSS Variables & Design Tokens (Updated to match buscardnipornombre.pe) --- */
:root {
  --primary-red: #d21217;
  --primary-red-hover: #b30e12;
  --primary-red-light: #fef2f2;
  --primary-red-soft: #fee2e2;
  --primary-red-border: #fca5a5;

  /* Aliasing legacy vars for instant sitewide brand consistency */
  --primary-blue: #d21217;
  --primary-blue-hover: #b30e12;
  --primary-blue-light: #fef2f2;
  --primary-blue-soft: #fee2e2;
  --accent-cyan: #d21217;
  --accent-teal: #b30e12;

  /* Contrast accent from buscardnipornombre.pe */
  --contrast-blue: #0000b8;
  --contrast-blue-hover: #00008b;

  --dark-navy: #1a1a2e;
  --text-main: #1f2937;
  --text-heading: #111827;
  --text-muted: #6b7280;
  --text-sub: #4b5563;

  --bg-white: #ffffff;
  --bg-alt: #f8fafc;
  --bg-blue-tint: #fef2f2;
  --bg-gray-input: #f7f5ff;
  --bg-tabs: #f3f4f6;

  --border-light: #e5e7eb;
  --border-subtle: #d1d5db;
  --border-input: #e0dcf0;
  --border-focus: #d21217;

  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --container-max: 1240px;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --radius-2xl: 28px;
  --radius-pill: 999px;

  --shadow-card: 0 16px 40px -10px rgba(15, 23, 42, 0.08), 0 0 1px rgba(0, 0, 0, 0.04);
  --shadow-elevated: 0 25px 60px -15px rgba(210, 18, 23, 0.12), 0 0 1px 1px rgba(0, 0, 0, 0.04);
  --shadow-btn: 0 8px 22px -3px rgba(210, 18, 23, 0.4);

  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  color: var(--text-main);
  background-color: var(--bg-alt);
  line-height: 1.62;
  overflow-x: hidden;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
}

button, input {
  font-family: inherit;
  border: none;
  outline: none;
}

/* --- Typography System --- */
h1, h2, h3, h4, h5 {
  color: var(--text-heading);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.text-highlight {
  color: var(--primary-blue);
  display: inline;
}

.section-title {
  font-size: clamp(1.65rem, 2.7vw, 2.15rem);
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 14px;
  line-height: 1.22;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-sub);
  max-width: 680px;
  line-height: 1.6;
  font-weight: 400;
}

.section-body-paragraph {
  font-size: 1.02rem;
  color: var(--text-sub);
  line-height: 1.66;
  margin-bottom: 16px;
  max-width: 900px;
}

.section-body-paragraph:last-child {
  margin-bottom: 0;
}

/* Headings layouts */
.section-heading-center {
  text-align: center;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-heading-left {
  text-align: left;
  margin-bottom: 34px;
}

.sub-section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  margin-bottom: 22px;
}

.sub-section-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark-navy);
}

/* Accent Bars (Removed per design feedback) */
.accent-bar-left,
.accent-bar-center {
  display: none !important;
}

/* --- Section Layout Wrappers --- */
.page-section {
  padding: 72px 0;
  position: relative;
  background-color: var(--bg-white);
}

.page-section.section-bg-alt {
  background-color: var(--bg-alt);
}

.section-content-margin {
  margin-top: 32px;
}

/* Grids */
.two-col-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.three-col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.steps-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.steps-grid-3x2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

/* --- Cards Common --- */
.feature-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 34px 32px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.08);
}

.card-header-styled {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.card-title-group {
  display: flex;
  flex-direction: column;
}

.card-eyebrow {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark-navy);
}

.card-heading-blue {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-blue);
}

.card-heading-cyan {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.card-title-main {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--dark-navy);
}

.card-sub-description {
  font-size: 0.98rem;
  color: var(--text-sub);
  line-height: 1.62;
}

/* Icon Pills */
.card-icon-pill {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-blue {
  background-color: var(--primary-blue-light);
  color: var(--primary-blue);
  border: 1px solid var(--primary-blue-soft);
}

.icon-cyan {
  background-color: var(--primary-red-light);
  color: var(--primary-red);
  border: 1px solid var(--primary-red-soft);
}

.icon-small-inline {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
}

/* --- Header / Navigation Bar (Updated to match buscardnipornombre.pe) --- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: #d21217;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  z-index: 100;
  transition: all var(--transition-smooth);
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  gap: 12px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  user-select: none;
  text-decoration: none;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.brand-logo:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

.brand-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.22));
}

.brand-logo-text {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-main-title {
  font-family: var(--font-family);
  font-size: 1.48rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  line-height: 1;
  white-space: nowrap;
}

.logo-sub-title {
  display: none;
}

/* Fallback/legacy classes */
.logo-icon-box {
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text-group {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.logo-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.logo-country {
  font-size: 0.72rem;
  font-weight: 800;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.22);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  position: relative;
  padding: 6px 0;
  text-decoration: none;
  opacity: 0.92;
  transition: opacity var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
  opacity: 1;
}

.nav-link.active {
  color: #ffffff;
  opacity: 1;
  font-weight: 800;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-official {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 2px solid #ffffff;
  color: #d21217;
  border-radius: var(--radius-pill);
  font-size: 0.90rem;
  font-weight: 800;
  background: #ffffff;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.btn-official:hover {
  background-color: #0000b8;
  color: #ffffff;
  border-color: #0000b8;
  box-shadow: 0 6px 18px rgba(0, 0, 184, 0.35);
  transform: translateY(-1px);
}

.mobile-toggle .hamburger-bar {
  background-color: #ffffff;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  cursor: pointer;
}

.hamburger-bar {
  width: 100%;
  height: 2px;
  background-color: var(--dark-navy);
  border-radius: 2px;
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  background-color: #f0f7fd;
  background-image:
    linear-gradient(110deg,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(255, 255, 255, 0.92) 38%,
      rgba(240, 249, 255, 0.80) 65%,
      rgba(224, 242, 254, 0.88) 100%),
    url("assets/images/peru_hero_bg.avif");
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  padding-top: 42px;
  padding-bottom: 24px;
  overflow: hidden;
}

.topographic-overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 70%;
  height: 100%;
  pointer-events: none;
  opacity: 0.55;
  z-index: 1;
}

.topographic-overlay svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-container {
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding-bottom: 40px;
}

.hero-title-block {
  width: 100%;
  max-width: 860px;
  text-align: center;
  margin: 0 auto;
}

.hero-support-block {
  width: 100%;
  max-width: 860px;
  text-align: center;
  margin: 0 auto;
}

.hero-card-wrapper {
  position: relative;
  width: min(980px, 100%);
  min-width: 0;
  margin: 0 auto;
}

.hero-content {
  max-width: 860px;
  text-align: center;
  margin: 0 auto;
}

.name-fields-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 16px;
  margin-bottom: 10px;
}

.name-fields-grid .form-group {
  margin-bottom: 0;
}

.hero-tag {
  display: inline-block;
  margin-bottom: 20px;
}

.hero-tag span {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent-teal);
  text-transform: uppercase;
  background: rgba(14, 165, 233, 0.12);
  padding: 6px 14px;
  border-radius: 30px;
}

.hero-title {
  font-size: clamp(2.15rem, 4.2vw, 3.35rem);
  line-height: 1.14;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.035em;
  margin: 0 0 16px;
}

.hero-title .text-highlight {
  display: inline;
}

.hero-intro-text {
  font-size: 1.06rem;
  line-height: 1.65;
  color: var(--text-sub);
  margin: 0 auto;
  max-width: 720px;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 1.02rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--bg-white);
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  background-color: var(--primary-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -4px rgba(37, 99, 235, 0.45);
}

.btn-text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--primary-blue);
  padding: 8px 4px;
}

.btn-text-link svg {
  transition: transform var(--transition-fast);
}

.btn-text-link:hover svg {
  transform: translateX(4px);
}

.hero-disclaimer {
  font-size: 0.86rem;
  color: #64748b;
  font-weight: 500;
}

/* Hero Search Card */
.search-card {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-2xl);
  padding: 30px 36px;
  box-shadow: var(--shadow-elevated);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.tool-card .purpose-row {
  justify-content: center;
}

.tool-card .tab-switcher {
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.card-header-icon {
  width: 48px;
  height: 48px;
  background-color: var(--primary-blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--primary-blue-soft);
}

.card-header-text .card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 2px;
}

.card-header-text .card-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.tab-switcher {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-tabs);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 18px;
}

.tab-btn {
  padding: 10px 14px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-sub);
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.tab-btn.active {
  background-color: var(--primary-blue);
  color: var(--bg-white);
  box-shadow: 0 3px 8px rgba(37, 99, 235, 0.25);
}

.card-form {
  display: flex;
  flex-direction: column;
}

.form-group {
  margin-bottom: 15px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 13px 16px;
  background-color: var(--bg-gray-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.form-input:focus {
  background-color: #ffffff;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-badge {
  position: absolute;
  right: 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #94a3b8;
  pointer-events: none;
}

.field-hint {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--primary-blue);
  color: var(--bg-white);
  padding: 14px 20px;
  font-size: 1.02rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  margin-top: 6px;
  margin-bottom: 12px;
  transition: all var(--transition-fast);
}

.btn-submit:hover {
  background-color: var(--primary-blue-hover);
  transform: translateY(-1.5px);
}

.card-footnote {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.card-divider {
  height: 1px;
  background-color: #edf2f7;
  margin-bottom: 16px;
}

.card-info-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #64748b;
  font-size: 0.80rem;
}

.card-info-notice .info-icon {
  color: #94a3b8;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.form-feedback {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.form-feedback.error {
  background-color: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

/* Steps Bar below hero */
.hero-steps-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px 44px;
  box-shadow: 0 12px 35px -8px rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(226, 232, 240, 0.7);
  margin-top: 10px;
  margin-bottom: 20px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
}

.step-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1;
}

.step-content .step-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 3px;
}

.step-content .step-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.step-divider {
  width: 1px;
  height: 44px;
  background-color: #e2e8f0;
  margin: 0 32px;
  flex-shrink: 0;
}

/* Quick links */
.quick-links-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 10px 0;
  background: transparent;
}

.quick-link-item {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.quick-link-item:hover {
  background-color: rgba(255, 255, 255, 0.7);
  transform: translateY(-1.5px);
}

.quick-link-icon {
  color: var(--primary-blue);
  display: flex;
  align-items: center;
}

.quick-link-text {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--dark-navy);
}

.quick-link-arrow {
  color: var(--primary-blue);
  transition: transform var(--transition-fast);
}

.quick-link-item:hover .quick-link-arrow {
  transform: translateX(4px);
}

.quick-divider {
  width: 1px;
  height: 26px;
  background-color: #cbd5e1;
}

/* --- Section 01: Method Steps Styling --- */
.step-list-detailed {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.step-row-item {
  display: flex;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #f1f5f9;
}

.step-row-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.step-bubble-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bubble-cyan {
  background: var(--primary-red-light);
  color: var(--primary-red);
}

.step-item-divider {
  width: 1px;
  height: 24px;
  background-color: #e2e8f0;
  margin: 0 16px;
  flex-shrink: 0;
}

.step-item-text {
  font-size: 0.96rem;
  color: var(--text-sub);
  line-height: 1.5;
}

/* --- Section 02: DNI Overview Features & Types --- */
.features-icon-list {
  list-style: none;
  margin-top: 18px;
}

.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid #f1f5f9;
}

.feature-list-item:last-child {
  border-bottom: none;
}

.feature-icon-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-text {
  font-size: 0.96rem;
  color: var(--text-sub);
}

.feature-text strong {
  color: var(--text-heading);
}

.dni-types-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 18px 0;
}

.dni-type-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: #ffffff;
}

.dni-type-badge {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-blue {
  background: var(--primary-red-light);
  color: var(--primary-red);
}

.badge-yellow {
  background: #fef3c7;
  color: #d97706;
}

.badge-purple {
  background: #ede9fe;
  color: #7c3aed;
}

.dni-type-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 4px;
}

.dni-type-desc {
  font-size: 0.92rem;
  color: var(--text-sub);
  line-height: 1.52;
}

.dni-conclusion-text {
  font-size: 0.95rem;
  color: var(--text-sub);
  font-style: italic;
  margin-top: 10px;
}

/* --- Section 03 & 12: Step Cards (2x2) --- */
.step-card-box {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 30px 28px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast);
}

.step-card-box:hover {
  transform: translateY(-2px);
}

.step-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.step-card-num-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-red-light);
  color: var(--primary-red);
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-card-icon-pill {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-card-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 8px;
}

.step-card-text {
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.55;
}

.step-num-teal {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

/* --- Tables System (Section 04, 05, 08) --- */
.table-container-responsive {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  background: #ffffff;
  margin: 20px 0;
}

.data-table, .comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table thead, .comparison-table thead {
  background-color: var(--primary-blue);
  color: #ffffff;
}

.data-table th, .comparison-table th {
  padding: 16px 24px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.data-table td, .comparison-table td {
  padding: 15px 24px;
  font-size: 0.96rem;
  color: var(--text-sub);
  border-bottom: 1px solid #f1f5f9;
  line-height: 1.5;
}

.data-table tr:last-child td, .comparison-table tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover, .comparison-table tbody tr:hover {
  background-color: #f8fafc;
}

.col-item-with-icon {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--dark-navy);
}

.table-row-icon {
  color: var(--primary-blue);
  display: flex;
  align-items: center;
}

/* --- Section 06: Use Cases Grid --- */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.use-case-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 30px 26px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast);
}

.use-case-card:hover {
  transform: translateY(-2px);
}

.card-accent-pill-teal,
.card-accent-pill-blue,
.card-accent-pill {
  display: none !important;
}

.use-case-title {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 8px;
}

.use-case-text {
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.55;
}

/* --- Section 07: RENIEC Steps Flow --- */
.reniec-steps-wrapper {
  margin-top: 30px;
}

.reniec-steps-flow {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}

.reniec-step-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 16px 24px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.02);
  transition: transform var(--transition-fast);
}

.reniec-step-card:hover {
  transform: translateX(4px);
}

.reniec-step-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-cyan);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.reniec-step-icon {
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.reniec-step-content {
  font-size: 0.98rem;
  color: var(--text-sub);
  font-weight: 500;
}

.link-external {
  color: var(--primary-blue);
  font-weight: 700;
  text-decoration: underline;
}

/* --- Section 08: SUNAT & SBS Steps --- */
.numbered-step-sequence {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}

.num-step-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.step-num-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #0d9488;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.num-step-text {
  font-size: 0.95rem;
  color: var(--text-sub);
  line-height: 1.55;
}

/* --- Section 09: Process Timeline Steps (Horizontal) --- */
.process-steps-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin: 24px 0 36px 0;
}

.process-step-col {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  box-shadow: var(--shadow-card);
}

.process-top-indicator {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.process-badge {
  font-size: 0.88rem;
  font-weight: 800;
  color: #ffffff;
  background: var(--accent-cyan);
  padding: 3px 9px;
  border-radius: 20px;
}

.process-icon-box {
  color: var(--primary-blue);
  display: flex;
  align-items: center;
}

.process-step-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 8px;
}

.process-step-desc {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.5;
}

.tip-callout-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--primary-red-light);
  border: 1px solid var(--primary-red-soft);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
}

.tip-icon-box {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.tip-content {
  font-size: 0.96rem;
  color: var(--primary-red-hover);
  line-height: 1.5;
}

/* --- Section 10: Warning Callout Card --- */
.warning-callout-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-lg);
  padding: 26px 30px;
  margin-top: 32px;
}

.warning-icon-box {
  color: #d97706;
  flex-shrink: 0;
  margin-top: 2px;
}

.warning-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: #92400e;
  margin-bottom: 6px;
}

.warning-text {
  font-size: 0.95rem;
  color: #78350f;
  line-height: 1.6;
}

/* --- Section 13: Free Search (Text-Led Editorial Layout - Zero Icons) --- */
.free-search-section-wrap {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 50%, #ffffff 100%);
  padding: 64px 0;
  position: relative;
}

.free-search-card {
  max-width: 900px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 20px;
  box-shadow: 0 16px 36px -12px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(0, 0, 0, 0.02);
  padding: 48px 56px;
  position: relative;
  overflow: hidden;
}

.free-search-badge {
  display: inline-block;
  background: var(--primary-red-light);
  border: 1px solid var(--primary-red-soft);
  color: var(--primary-red);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 9999px;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.free-search-heading {
  font-family: var(--font-heading);
  font-size: 2.15rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.025em;
  margin: 0 0 20px 0;
}

.heading-line-dark {
  color: #0b1f3b;
}

.heading-line-blue,
.heading-line-red {
  color: var(--primary-red);
}

.free-search-lead-p {
  font-size: 1.125rem;
  line-height: 1.72;
  color: #334155;
  margin: 0 0 24px 0;
  font-weight: 400;
}

.free-search-tip-card {
  background: #fef2f2;
  border: 1px solid #fee2e2;
  border-left: 4px solid var(--primary-red);
  border-radius: 12px;
  padding: 22px 26px;
  transition: all 0.25s ease;
}

.free-search-tip-card:hover {
  border-color: #fecaca;
  border-left-color: var(--primary-red-hover);
  background: #fee2e2;
}

.tip-card-title {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary-red);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.free-search-tip-text {
  font-size: 0.975rem;
  line-height: 1.65;
  color: #334155;
  margin: 0;
}

/* --- Section 14: Checklist Steps Stack --- */
.checklist-steps-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checklist-step-row {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  box-shadow: var(--shadow-card);
}

.checklist-check-bubble {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.checklist-step-num {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.checklist-content {
  font-size: 0.96rem;
  color: var(--text-sub);
}

.info-callout-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--primary-red-light);
  border: 1px solid var(--primary-red-soft);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
}

.info-callout-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  color: var(--primary-red);
}

.info-callout-text {
  font-size: 0.94rem;
  color: #7f1d1d;
  line-height: 1.55;
}

/* --- Section 15: Troubleshoot Cards --- */
.troubleshoot-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 30px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
}

.troubleshoot-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.solution-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #fef2f2;
  border: 1px solid #fee2e2;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-top: 16px;
}

.solution-icon {
  flex-shrink: 0;
  margin-top: 2px;
  display: flex;
  align-items: center;
  color: var(--primary-red);
}

.solution-text {
  font-size: 0.92rem;
  color: #7f1d1d;
  line-height: 1.5;
}

/* --- Section 16: FAQ Accordion Stack --- */
.faq-accordion-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 960px;
  margin-top: 28px;
}

.faq-item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: #cbd5e1;
}

.faq-item.active {
  border-color: var(--primary-blue-soft);
  box-shadow: 0 10px 30px -8px rgba(37, 99, 235, 0.1);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  user-select: none;
}

.faq-toggle-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.faq-question-text {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark-navy);
  line-height: 1.4;
}

.faq-answer-pane {
  display: block;
  padding: 0 24px 20px 72px;
}

.faq-answer-text {
  font-size: 0.98rem;
  color: var(--text-sub);
  line-height: 1.62;
}

/* --- Modern Professional Footer (Matching buscardnipornombre.pe) --- */
.site-footer {
  background-color: #d21217;
  color: #ffffff;
  padding: 68px 0 28px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  position: relative;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.1fr 1fr;
  gap: 36px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-brand-col .brand-logo .logo-icon-box {
  color: #ffffff;
}

.footer-brand-col .brand-logo .logo-title {
  color: #ffffff;
}

.footer-brand-col .brand-logo .logo-country {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.24);
  padding: 2px 8px;
  border-radius: 4px;
}

.footer-about-text {
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.92);
  margin-top: 16px;
  margin-bottom: 20px;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff;
  color: #d21217;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.18);
}

.social-btn:hover {
  background: #ffffff;
  color: #990e12;
  transform: translateY(-2px) scale(1.08);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  text-transform: capitalize;
  margin-bottom: 18px;
  display: inline-block;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  font-size: 0.93rem;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-nav-list a:hover {
  color: #ffffff;
  transform: translateX(4px);
  font-weight: 700;
}

.footer-nav-list a::before {
  content: "•";
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.15rem;
  line-height: 1;
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 24px;
  margin-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.92);
}

.copyright-text {
  text-align: center;
  margin: 0 auto;
}

/* --- Search Tool Enhanced UI (Matching buscardnipornombre.pe) --- */
.srt-hint-text {
  font-size: 0.82rem;
  color: #6b7280;
  margin-top: 4px;
  margin-bottom: 12px;
}

.srt-btn {
  background: #d21217 !important;
  color: #ffffff !important;
  border-radius: 999px !important;
  padding: 13px 32px !important;
  font-size: 1.02rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 20px rgba(210, 18, 23, 0.35) !important;
  transition: all 0.22s ease !important;
}

.srt-btn:hover {
  background: #0000b8 !important;
  box-shadow: 0 10px 24px rgba(0, 0, 184, 0.4) !important;
  transform: translateY(-2px);
}

.card-form .form-label {
  color: #d21217;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.card-form .form-input {
  border-radius: 999px;
  background: #f7f5ff;
  border: 1.5px solid #e0dcf0;
  padding: 13px 20px;
  font-size: 0.95rem;
  color: #1a1a2e;
}

.card-form .form-input:focus {
  background: #ffffff;
  border-color: #d21217;
  box-shadow: 0 0 0 3px rgba(210, 18, 23, 0.15);
}

/* Results Area */
.search-results-area {
  margin-top: 18px;
  margin-bottom: 16px;
  animation: fadeIn 0.3s ease;
}

.results-card {
  background: #ffffff;
  border: 1.5px solid #fecaca;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 10px 25px -5px rgba(210, 18, 23, 0.1);
}

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #fee2e2;
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.results-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #d21217;
}

.results-badge {
  background: #dcfce7;
  color: #15803d;
  font-size: 0.76rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.results-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.result-item {
  background: #fdf2f2;
  border: 1px solid #fecaca;
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.result-person-info {
  display: flex;
  flex-direction: column;
}

.result-name {
  font-size: 0.92rem;
  font-weight: 800;
  color: #1f2937;
}

.result-dni-num {
  font-size: 0.82rem;
  font-weight: 700;
  color: #d21217;
  letter-spacing: 0.05em;
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-verify-reniec {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #d21217;
  color: #ffffff;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-verify-reniec:hover {
  background: #0000b8;
  color: #ffffff;
}

.btn-new-search {
  background: transparent;
  border: 1px solid #d1d5db;
  color: #4b5563;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-new-search:hover {
  background: #f3f4f6;
  color: #111827;
}

.search-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  color: #d21217;
  font-weight: 700;
  font-size: 0.95rem;
}

.spinner-circle {
  width: 36px;
  height: 36px;
  border: 3.5px solid #fee2e2;
  border-top-color: #d21217;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Verification Modal (auto-responsive) --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(12, 25, 56, 0.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
  padding:
    max(16px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(16px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: min(540px, 100%);
  max-height: min(90dvh, 720px);
  padding: 28px 28px 24px;
  position: relative;
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.25);
  transform: translateY(20px) scale(0.96);
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin: auto;
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #f1f5f9;
  border: 0;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.35rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #64748b;
  transition: all var(--transition-fast);
  z-index: 2;
}

.modal-close:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

.modal-header {
  text-align: center;
  margin-bottom: 16px;
  padding-right: 18px;
  flex-shrink: 0;
}

.modal-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-blue-light);
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-title {
  font-size: clamp(1.1rem, 3.5vw, 1.35rem);
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 6px;
  line-height: 1.25;
  padding: 0 8px;
}

.modal-subtitle {
  font-size: 0.90rem;
  color: var(--text-muted);
  line-height: 1.45;
  padding: 0 4px;
}

.modal-body {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
  font-size: 0.92rem;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

.modal-footer {
  flex-shrink: 0;
}

.modal-notice-box {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 14px;
  color: #92400e;
  font-size: 0.88rem;
  line-height: 1.45;
}

.modal-official-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.modal-official-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
}

.modal-official-item > div {
  min-width: 0;
  flex: 1 1 auto;
}

.modal-official-item .link-external {
  flex-shrink: 0;
  white-space: nowrap;
  color: #d21217;
  font-weight: 800;
  text-decoration: none;
}

.btn-reniec-portal {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--primary-blue);
  color: #ffffff;
  padding: 13px 20px;
  border-radius: var(--radius-md);
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
  font-size: 0.98rem;
  transition: all var(--transition-fast);
}

.btn-reniec-portal:hover {
  background-color: var(--primary-blue-hover);
  box-shadow: var(--shadow-btn);
}

@media (max-width: 640px) {
  .modal-overlay {
    align-items: flex-end;
    padding:
      max(10px, env(safe-area-inset-top))
      max(10px, env(safe-area-inset-right))
      max(10px, env(safe-area-inset-bottom))
      max(10px, env(safe-area-inset-left));
  }

  .modal-card {
    width: 100%;
    max-height: min(92dvh, 100%);
    border-radius: 22px 22px 16px 16px;
    padding: 22px 16px 16px;
  }

  .modal-icon {
    width: 46px;
    height: 46px;
    margin-bottom: 10px;
  }

  .modal-icon svg {
    width: 24px;
    height: 24px;
  }

  .modal-header {
    margin-bottom: 12px;
  }

  .modal-body {
    padding: 12px;
    margin-bottom: 12px;
  }

  .modal-notice-box {
    font-size: 0.84rem;
    padding: 10px 12px;
  }

  .modal-official-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .modal-official-item .link-external {
    align-self: flex-end;
    font-size: 0.88rem;
  }

  .btn-reniec-portal {
    padding: 12px 14px;
    font-size: 0.92rem;
    flex-wrap: wrap;
  }
}

@media (max-height: 700px) {
  .modal-overlay {
    align-items: flex-start;
  }

  .modal-card {
    max-height: none;
    margin-top: 8px;
    margin-bottom: 8px;
  }

  .modal-body {
    max-height: none;
    overflow: visible;
  }
}

/* --- Responsive Breakpoints --- */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 22px;
  }

  .hero-title-block,
  .hero-support-block,
  .hero-content {
    max-width: 100%;
    text-align: center;
  }

  .hero-card-wrapper {
    width: min(720px, 100%);
  }

  .name-fields-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-steps-bar {
    padding: 20px 24px;
  }

  .step-divider {
    margin: 0 16px;
  }

  .two-col-grid, .three-col-grid, .steps-grid-2x2, .steps-grid-3x2, .use-cases-grid, .free-search-layout {
    grid-template-columns: 1fr;
  }

  .process-steps-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 12px 16px;
  }

  .logo-main-title {
    font-size: 1.2rem;
  }

  .btn-official {
    display: none !important;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #d21217;
    flex-direction: column;
    padding: 24px 28px;
    gap: 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 40;
  }

  .nav-menu .nav-link {
    color: #ffffff;
    font-size: 1.05rem;
  }

  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .nav-menu.active {
    display: flex;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-section {
    padding-top: 18px;
  }

  .hero-grid {
    gap: 18px;
    padding-bottom: 28px;
  }

  .hero-title {
    font-size: clamp(1.7rem, 7.2vw, 2.35rem);
    text-align: left;
  }

  .hero-title-block {
    text-align: left;
  }

  .hero-support-block {
    text-align: left;
    padding-top: 2px;
  }

  .hero-intro-text {
    font-size: 0.98rem;
    margin: 0;
    text-align: left;
    max-width: none;
  }

  .hero-cta-group {
    justify-content: flex-start;
    gap: 14px;
    margin-bottom: 12px;
  }

  .hero-card-wrapper {
    width: 100%;
  }

  .tool-card .purpose-row,
  .tool-card .tab-switcher {
    justify-content: flex-start;
    margin-left: 0;
    margin-right: 0;
    max-width: none;
  }

  .search-card {
    padding: 22px 18px;
    border-radius: 20px;
  }

  .card-header {
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
  }

  .card-header-text .card-title {
    font-size: 1.05rem;
  }

  .purpose-row {
    margin-bottom: 12px;
  }

  .tab-switcher {
    margin-bottom: 14px;
  }

  .hero-disclaimer {
    text-align: left;
  }

  .hero-steps-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
  }

  .step-divider {
    display: none;
  }

  .quick-links-bar {
    flex-direction: column;
    gap: 10px;
  }

  .quick-divider {
    display: none;
  }

  .quick-link-item {
    width: 100%;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    justify-content: space-between;
  }

  .process-steps-row {
    grid-template-columns: 1fr;
  }

  .free-search-card {
    padding: 32px 20px;
    border-radius: 16px;
  }

  .free-search-heading {
    font-size: 1.65rem;
  }

  .free-search-lead-p {
    font-size: 1.05rem;
  }

  .free-search-tip-card {
    padding: 18px 20px;
  }
}

/* --- Legal & Editorial Pages Shared Design System --- */
.legal-page-body {
  background-color: #f6f8fc;
  color: #102b56;
}

.breadcrumb-bar {
  padding: 24px 0 10px 0;
}

.breadcrumbs-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.90rem;
  color: #64748b;
  flex-wrap: wrap;
}

.breadcrumbs-list a {
  color: var(--primary-blue);
  font-weight: 600;
}

.breadcrumbs-list a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #94a3b8;
  user-select: none;
}

.breadcrumbs-current {
  color: #334155;
  font-weight: 600;
}

/* Two-column reading layout */
.editorial-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 56px;
  padding: 24px 0 80px 0;
  align-items: start;
}

.editorial-layout-single {
  display: block;
  max-width: 820px;
  margin: 0 auto;
  padding: 24px 0 80px 0;
}

/* Sticky Table of Contents */
.toc-sidebar {
  position: sticky;
  top: 96px;
  background: transparent;
  padding-right: 16px;
}

.toc-heading {
  font-size: 1.05rem;
  font-weight: 800;
  color: #102b56;
  margin-bottom: 16px;
}

.toc-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  border-left: 2px solid #e2e8f0;
}

.toc-nav-item {
  position: relative;
}

.toc-link {
  display: block;
  padding: 7px 0 7px 16px;
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.4;
  margin-left: -2px;
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}

.toc-link:hover, .toc-link.active {
  color: var(--primary-blue);
  border-left-color: var(--primary-blue);
  font-weight: 600;
}

/* Article Reading Surface */
.article-reading-container {
  max-width: 74ch;
}

.article-main-title {
  font-size: clamp(2.1rem, 1.8rem + 1.8vw, 2.85rem);
  font-weight: 800;
  color: #102b56;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.article-sub-intro {
  font-size: 1.25rem;
  font-weight: 700;
  color: #102b56;
  line-height: 1.4;
  margin-bottom: 16px;
}

.article-lead-p {
  font-size: 1.06rem;
  color: #334155;
  line-height: 1.72;
  margin-bottom: 24px;
}

.article-h2 {
  font-size: clamp(1.35rem, 1.15rem + 0.6vw, 1.75rem);
  font-weight: 800;
  color: #102b56;
  line-height: 1.3;
  margin-top: 36px;
  margin-bottom: 14px;
}

.article-h3 {
  font-size: 1.18rem;
  font-weight: 800;
  color: #102b56;
  line-height: 1.4;
  margin-top: 24px;
  margin-bottom: 10px;
}

.article-p {
  font-size: 1.02rem;
  color: #334155;
  line-height: 1.72;
  margin-bottom: 18px;
}

.article-list {
  margin: 14px 0 20px 22px;
  color: #334155;
  line-height: 1.7;
  font-size: 1rem;
}

.article-list li {
  margin-bottom: 8px;
}

.article-list a, .article-p a {
  color: var(--primary-blue);
  font-weight: 600;
  text-decoration: underline;
}

/* Preview Placeholder Tokens */
.preview-token {
  display: inline-block;
  background-color: #fef3c7;
  color: #92400e;
  padding: 1px 7px;
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88em;
  border: 1px solid #fde68a;
  word-break: break-all;
}

/* --- Blogs Hub Styling --- */
.blogs-hub-header {
  margin-bottom: 36px;
}

.blog-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 48px;
}

.blog-post-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 34px;
  box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.04);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.blog-post-card:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
  box-shadow: 0 12px 30px -8px rgba(15, 23, 42, 0.08);
}

.blog-card-category {
  font-size: 0.80rem;
  font-weight: 800;
  color: var(--primary-red);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.blog-card-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #102b56;
  margin-bottom: 12px;
  line-height: 1.3;
}

.blog-card-title a {
  color: #102b56;
}

.blog-card-title a:hover {
  color: var(--primary-blue);
}

.blog-card-excerpt {
  font-size: 1.02rem;
  color: #475569;
  line-height: 1.62;
  margin-bottom: 20px;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--primary-blue);
}

.blog-card-link svg {
  transition: transform var(--transition-fast);
}

.blog-post-card:hover .blog-card-link svg {
  transform: translateX(4px);
}


/* Responsive adjustments for editorial & blog pages */
@media (max-width: 1024px) {
  .editorial-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .toc-sidebar {
    position: static;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
  }

  .toc-nav-list {
    border-left: none;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
  }

  .toc-link {
    border-left: none;
    padding: 6px 12px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    margin-left: 0;
  }

  .toc-link.active {
    background: var(--primary-blue-light);
    border-color: var(--primary-blue);
  }
}

@media (max-width: 768px) {
  .blog-post-card {
    padding: 24px 20px;
  }

  .article-main-title {
    font-size: 2rem;
  }

  .editorial-layout {
    padding: 16px 0 60px 0;
  }
}

.article-bullets {
  margin: 14px 0 20px 24px;
  color: #334155;
  line-height: 1.7;
  font-size: 1rem;
  list-style-type: disc;
}

.article-bullets li {
  margin-bottom: 8px;
}

.article-bullets a {
  color: var(--primary-blue);
  font-weight: 600;
  text-decoration: underline;
}

.blog-category-badge {
  display: inline-block;
  font-size: 0.80rem;
  font-weight: 800;
  color: var(--primary-red);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.blog-notice-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}

/* --- Accessibility & Core Web Vitals Enhancements --- */
:focus-visible {
  outline: 2px solid var(--primary-blue);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--primary-blue);
  color: #ffffff;
  padding: 10px 18px;
  border-radius: var(--radius-xs);
  z-index: 10000;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: var(--shadow-card);
  transition: top 0.2s ease-in-out;
}

.skip-link:focus {
  top: 16px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Professional consultation assistant --- */
.tool-card .card-subtitle {
  color: #64748b;
}

.purpose-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}

.purpose-chip {
  border: 1.5px solid #e2e8f0;
  background: #ffffff;
  color: #334155;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s ease;
}

.purpose-chip:hover {
  border-color: #fecaca;
  color: #d21217;
}

.purpose-chip.active {
  background: #d21217;
  border-color: #d21217;
  color: #ffffff;
  box-shadow: 0 6px 14px rgba(210, 18, 23, 0.22);
}

.quality-meter {
  margin: 4px 0 14px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fff7f7;
  border: 1px solid #fecaca;
}

.quality-meter-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: #64748b;
  margin-bottom: 8px;
}

.quality-meter-top strong {
  color: #d21217;
}

.quality-track {
  height: 8px;
  border-radius: 999px;
  background: #fee2e2;
  overflow: hidden;
}

.quality-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, #f97316, #d21217);
  transition: width 0.25s ease;
}

.quality-fill[data-level="media"] {
  background: linear-gradient(90deg, #f59e0b, #d21217);
}

.quality-fill[data-level="alta"] {
  background: linear-gradient(90deg, #16a34a, #15803d);
}

.quality-tip {
  margin: 8px 0 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: #64748b;
}

.tool-output {
  background: #ffffff;
  border: 1.5px solid #fecaca;
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 10px 24px -8px rgba(210, 18, 23, 0.12);
}

.tool-output-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.tool-kicker {
  margin: 0 0 2px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #d21217;
}

.tool-output-header h3 {
  margin: 0;
  font-size: 1rem;
  color: #0f172a;
}

.tool-badge {
  flex-shrink: 0;
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 800;
}

.tool-lead {
  margin: 0 0 12px;
  font-size: 0.84rem;
  line-height: 1.5;
  color: #475569;
}

.tool-dossier {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fff1f2;
  border: 1px solid #fecdd3;
  margin-bottom: 12px;
}

.dossier-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: #94a3b8;
  margin-bottom: 2px;
}

.dossier-value {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 800;
  color: #0f172a;
  word-break: break-word;
}

.btn-copy {
  border: 0;
  background: #0f172a;
  color: #ffffff;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.btn-copy:hover {
  background: #1e293b;
}

.tool-tips {
  margin: 0 0 12px;
  padding-left: 18px;
  color: #64748b;
  font-size: 0.8rem;
  line-height: 1.45;
}

.tool-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.tool-link-card {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.tool-link-card:hover {
  border-color: #d21217;
  transform: translateY(-1px);
}

.tool-link-card strong {
  display: block;
  color: #0f172a;
  font-size: 0.88rem;
  margin-bottom: 2px;
}

.tool-link-card p {
  margin: 0;
  color: #64748b;
  font-size: 0.76rem;
  line-height: 1.4;
}

.tool-link-card > span {
  color: #d21217;
  font-weight: 800;
}

.tool-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (max-width: 480px) {
  .logo-main-title {
    font-size: 1.05rem;
  }

  .brand-logo-icon svg {
    width: 36px;
    height: 30px;
  }

  .hero-title {
    font-size: clamp(1.55rem, 8vw, 1.9rem);
  }

  .btn {
    width: 100%;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-text-link {
    justify-content: center;
  }

  .purpose-chip {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
  }

  .tab-btn {
    font-size: 0.88rem;
    padding: 10px 8px;
  }

  .tool-dossier {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-copy {
    width: 100%;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 360px) {
  .logo-main-title {
    font-size: 0.98rem;
  }

  .purpose-chip {
    font-size: 0.72rem;
    padding: 7px 8px;
  }
}