/* Indo Prime Guide - Master Stylesheet
   Design DNA: D-012025-01 (archetype-minimal-educational-resource)
   Layout: layout-centered-modular
   Typography: type-serif-display-sans-body
   Color: color-soft-clay
   Navigation: nav-utility-topbar
   Hero: hero-full-width-story
   Card: cards-soft-panel
   Section: sections-offset
   CTA: cta-editorial
   Footer: footer-large-multicolumn
   Density: density-airy
*/

:root {
  /* Typography Tokens */
  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Color Palette - color-soft-clay */
  --bg-color: #F9F6F5;
  --surface-color: #FFFFFF;
  --text-primary: #3B2A27;
  --text-secondary: #7A6865;
  --accent-color: #EC4899;
  --border-color: #EADFD8;
  --muted-bg: #F3EAE8;
  --interactive-color: #DB2777;

  /* Spacing Tokens (Density Airy) */
  --space-xs: 0.5rem;
  --space-sm: 0.875rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;

  /* Max Widths */
  --max-width-text: 800px;
  --max-width-content: 1120px;
  --max-width-wide: 1280px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  width: 100%;
  overflow-x: hidden;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.6;
  font-weight: 400;
  color: var(--text-primary);
  background-color: var(--bg-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--text-primary);
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  z-index: 10000;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
  outline: 3px solid var(--accent-color);
}

/* Semantic Typography Rules */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

h2 {
  font-size: 2.5rem;
  line-height: 1.15;
  margin-bottom: var(--space-sm);
}

h3 {
  font-size: 1.75rem;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

h4 {
  font-size: 1.25rem;
  line-height: 1.3;
  margin-bottom: var(--space-xs);
}

p {
  margin-bottom: 1.25rem;
  color: var(--text-primary);
  max-width: var(--max-width-text);
}

p.lead {
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

a {
  color: var(--interactive-color);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  color: var(--accent-color);
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 3px;
}

img, video, canvas, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Raw Semantic Layout - header, nav, main, footer, section, article */
header {
  width: 100%;
  background-color: var(--surface-color);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* Nav Utility Topbar */
.utility-bar {
  background-color: var(--muted-bg);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding: 0.35rem 1.5rem;
}

.utility-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.utility-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.utility-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  color: var(--text-primary);
}

.utility-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
}

.header-main {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0.875rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-logo {
  width: 32px;
  height: 32px;
  background: var(--text-primary);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
}

.brand-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

/* Nav */
nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.35rem 0.25rem;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

nav a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--border-color);
}

nav a.active {
  color: var(--text-primary);
  font-weight: 600;
  border-bottom-color: var(--accent-color);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-primary);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

/* Main Container (layout-centered-modular) */
main {
  display: block;
  width: 100%;
}

.container {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: var(--max-width-text);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Section System - sections-offset */
section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-color);
}

section.surface {
  background-color: var(--surface-color);
}

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

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

.section-header {
  margin-bottom: var(--space-lg);
  max-width: var(--max-width-text);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

/* Hero System - hero-full-width-story */
.hero-full-width-story {
  position: relative;
  width: 100%;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #211614;
  color: #FFFFFF;
  overflow: hidden;
  padding: var(--space-xl) 1.5rem;
}

.hero-background-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: contrast(105%) saturate(85%);
  z-index: 1;
}

.hero-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(33, 22, 20, 0.45) 0%, rgba(33, 22, 20, 0.85) 80%, rgba(33, 22, 20, 0.95) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 860px;
  text-align: center;
  margin: 0 auto;
}

.hero-content h1 {
  color: #FFFFFF;
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p.lead {
  color: #F3EAE8;
  font-size: 1.35rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
  max-width: 720px;
}

.hero-meta-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: #EADFD8;
  margin-bottom: 2rem;
  font-family: var(--font-mono);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Interior Page Header (Continuity with hero-full-width-story) */
.page-header {
  padding: var(--space-xl) 1.5rem;
  background-color: var(--surface-color);
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.page-header .container-narrow {
  padding-left: 0;
  padding-right: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.breadcrumb span.divider {
  color: var(--border-color);
}

/* CTA System - Cta Editorial */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.75rem;
  background-color: var(--accent-color);
  color: #FFFFFF !important;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  border: 1px solid var(--accent-color);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.cta-button:hover {
  background-color: var(--interactive-color);
  border-color: var(--interactive-color);
  color: #FFFFFF !important;
  text-decoration: none;
}

.cta-button.secondary {
  background-color: transparent;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color);
}

.cta-button.secondary:hover {
  background-color: var(--surface-color);
  border-color: var(--text-primary);
  color: var(--text-primary) !important;
}

.hero-content .cta-button.secondary {
  color: #FFFFFF !important;
  border-color: rgba(255, 255, 255, 0.4);
}

.hero-content .cta-button.secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
}

/* Card System - cards-soft-panel */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(59, 42, 39, 0.05);
}

.card-tag {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  background-color: var(--muted-bg);
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

.card h3, .card h4 {
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.card-link {
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Article System - article-magazine */
article {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xxl);
}

.article-header {
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-md);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 1rem;
}

.article-toc {
  background: var(--muted-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.article-toc h4 {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.article-toc ul {
  list-style: none;
}

.article-toc li {
  margin-bottom: 0.5rem;
}

.article-toc a {
  text-decoration: none;
  font-size: 1rem;
  color: var(--text-primary);
}

.article-toc a:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

.pull-quote {
  border-left: 3px solid var(--accent-color);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.35;
  color: var(--text-primary);
  font-style: italic;
}

.content-block {
  margin-bottom: 2.5rem;
}

.content-block h2 {
  margin-top: 2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.content-block ul, .content-block ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.content-block li {
  margin-bottom: 0.5rem;
}

.inset-box {
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--text-primary);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
}

.inset-box h4 {
  margin-bottom: 0.5rem;
}

.inset-box p:last-child {
  margin-bottom: 0;
}

/* Image with Caption */
.article-media-container {
  margin: 2.5rem 0;
  background-color: var(--muted-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
}

.article-media-container img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

.article-caption {
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  border-top: 1px solid var(--border-color);
  background-color: var(--surface-color);
}

/* FAQ System */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

details.faq-item {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  transition: background var(--transition-fast);
}

details.faq-item[open] {
  background: var(--surface-color);
  border-color: var(--text-secondary);
}

summary.faq-question {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

summary.faq-question::-webkit-details-marker {
  display: none;
}

summary.faq-question::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.35rem;
  color: var(--accent-color);
  font-weight: 700;
  margin-left: 1rem;
}

details[open] summary.faq-question::after {
  content: "−";
}

.faq-answer {
  padding-top: 1rem;
  margin-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.6;
}

/* Forms & Interactive Controls */
.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="search"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--interactive-color);
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.15);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-feedback {
  display: none;
  padding: 1rem;
  border-radius: 4px;
  margin-top: 1rem;
  font-size: 0.9375rem;
}

.form-feedback.success {
  display: block;
  background-color: #DEF7EC;
  color: #03543F;
  border: 1px solid #BCF0DA;
}

.form-feedback.error {
  display: block;
  background-color: #FDE8E8;
  color: #9B1C1C;
  border: 1px solid #F8B4B4;
}

/* Tables */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
  background: var(--surface-color);
}

th, td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

th {
  background-color: var(--muted-bg);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

tr:last-child td {
  border-bottom: none;
}

/* Numbered Step List */
.step-list {
  list-style: none;
  counter-reset: step-counter;
  margin: 2rem 0;
}

.step-item {
  counter-increment: step-counter;
  position: relative;
  padding-left: 3.5rem;
  margin-bottom: 2rem;
}

.step-item::before {
  content: counter(step-counter, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--muted-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9375rem;
}

.step-item h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

/* Checkboxes & Interactive Exercise Items */
.check-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.check-card input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--accent-color);
  margin-top: 0.2rem;
  cursor: pointer;
}

/* Footer System - footer-large-multicolumn */
footer {
  width: 100%;
  background-color: #2D201E;
  color: #EADFD8;
  border-top: 1px solid #44322F;
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

footer a {
  color: #EADFD8;
  text-decoration: none;
  transition: color var(--transition-fast);
}

footer a:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

.footer-top {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .brand-text {
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: #C2B4B0;
  font-size: 0.9375rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.65rem;
}

.footer-col a {
  font-size: 0.9375rem;
  color: #C2B4B0;
}

.footer-bottom {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 2rem 1.5rem 0;
  border-top: 1px solid #44322F;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.8125rem;
  color: #9E8C88;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.editorial-disclaimer {
  max-width: var(--max-width-wide);
  margin: 0 auto 2rem;
  padding: 1.25rem 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid #44322F;
  border-radius: 4px;
  font-size: 0.8125rem;
  color: #C2B4B0;
  line-height: 1.5;
}

/* Responsive Behavior */
@media (max-width: 1024px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  h1, .hero-content h1 {
    font-size: 2.75rem;
  }

  h2 {
    font-size: 2.15rem;
  }
}

@media (max-width: 768px) {
  /* Mobile Storytelling */
  .utility-bar {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10001;
    position: relative;
  }

  .nav-toggle svg {
    pointer-events: none;
  }

  nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    width: 100vw;
    height: calc(100vh - 60px);
    height: calc(100dvh - 60px);
    background-color: var(--surface-color);
    padding: 2rem 1.5rem 4rem;
    display: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2);
    z-index: 99999;
  }

  nav.is-open {
    display: block !important;
  }

  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  nav a {
    font-size: 1.25rem;
    font-family: var(--font-serif);
    padding: 0.5rem 0;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }

  .hero-full-width-story {
    min-height: 70vh;
    padding: var(--space-lg) 1rem;
  }

  h1, .hero-content h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  body {
    font-size: 1rem;
  }

  .card-grid-3, .card-grid-2 {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .step-item {
    padding-left: 2.75rem;
  }

  .step-item::before {
    width: 2rem;
    height: 2rem;
    font-size: 0.8125rem;
  }
}

@media (max-width: 375px) {
  h1, .hero-content h1 {
    font-size: 1.85rem;
  }

  .brand-text {
    font-size: 1.15rem;
  }

  .cta-button {
    width: 100%;
  }
}

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