/* Quartet Foundry Design Tokens & Core Styles */
:root {
  --bg-cream: #FAF7F2;
  --bg-cream-card: #FFFFFF;
  --bg-cream-muted: #F3EFE8;
  --bg-cream-accent: #EDE7DD;
  
  --text-main: #141517;
  --text-muted: #57595E;
  --text-subtle: #767980;
  
  --blue-primary: #1D4ED8;
  --blue-hover: #1E40AF;
  --blue-light: #EFF6FF;
  --blue-border: #BFDBFE;
  
  --lime-accent: #65A30D;
  --lime-light: #ECFCCB;
  --lime-border: #D9F99D;
  
  --border-color: #E6E0D6;
  --border-light: #EFECE6;
  --border-dark: #D4CDC0;
  
  --shadow-sm: 0 1px 2px rgba(20, 21, 23, 0.04);
  --shadow-md: 0 4px 12px rgba(20, 21, 23, 0.06), 0 1px 3px rgba(20, 21, 23, 0.04);
  --shadow-lg: 0 12px 32px rgba(20, 21, 23, 0.08), 0 2px 6px rgba(20, 21, 23, 0.04);
  --shadow-xl: 0 20px 48px rgba(20, 21, 23, 0.12), 0 4px 12px rgba(20, 21, 23, 0.06);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
}

*, *::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;
}

body {
  background-color: var(--bg-cream);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  font-size: 1.35rem;
  font-weight: 700;
}

p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-sm {
  max-width: 840px;
}

.container-xs {
  max-width: 680px;
}

section {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
  position: relative;
}

@media (max-width: 768px) {
  section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--blue-primary);
  color: #FFFFFF;
  border-color: var(--blue-primary);
  box-shadow: 0 2px 8px rgba(29, 78, 216, 0.25);
}

.btn-primary:hover {
  background-color: var(--blue-hover);
  border-color: var(--blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.35);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--bg-cream-card);
  color: var(--text-main);
  border-color: var(--border-dark);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--bg-cream-muted);
  border-color: var(--text-main);
  color: var(--text-main);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 1.05rem 2rem;
  font-size: 1.125rem;
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.badge-lime {
  background-color: var(--lime-light);
  color: var(--lime-accent);
  border: 1px solid var(--lime-border);
}

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

.badge-neutral {
  background-color: var(--bg-cream-accent);
  color: var(--text-main);
  border: 1px solid var(--border-dark);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--text-main);
}

.brand-logo-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--text-main);
  color: #FFFFFF;
  border-radius: 8px;
  font-weight: 800;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--text-main);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--border-dark);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-main);
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 65px;
  left: 0;
  right: 0;
  background-color: var(--bg-cream);
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem;
  z-index: 99;
  box-shadow: var(--shadow-lg);
}

.mobile-nav-drawer.active {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-list a {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  display: block;
  padding: 0.5rem 0;
}

/* Hero Section */
.hero-section {
  padding-top: 4.5rem;
  padding-bottom: 5.5rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-headline {
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  color: var(--text-main);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.hero-subtext {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.hero-guarantee-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-subtle);
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.hero-guarantee-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-guarantee-item svg {
  color: var(--lime-accent);
}

/* Realistic Document Mockup Visuals */
.mockup-container {
  position: relative;
  width: 100%;
}

.doc-mockup-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
  transform: rotate(-1deg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.doc-mockup-card:hover {
  transform: rotate(0deg) scale(1.01);
  box-shadow: 0 24px 60px rgba(20, 21, 23, 0.16);
}

.doc-header-bar {
  background-color: var(--bg-cream-muted);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.doc-header-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.doc-body-preview {
  padding: 1.75rem;
  position: relative;
  min-height: 380px;
  background-color: #FFFFFF;
}

.doc-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-30deg);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: rgba(20, 21, 23, 0.06);
  pointer-events: none;
  white-space: nowrap;
  user-select: none;
}

.doc-form-group {
  margin-bottom: 1rem;
}

.doc-form-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-subtle);
  margin-bottom: 0.25rem;
  display: block;
}

.doc-form-field {
  background-color: #FAFAFA;
  border: 1px solid #E5E7EB;
  border-radius: 4px;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-main);
  font-family: monospace;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
}

.doc-table th {
  background-color: #F3F4F6;
  color: var(--text-muted);
  font-weight: 700;
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid #E5E7EB;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.doc-table td {
  padding: 0.5rem;
  border-bottom: 1px solid #F3F4F6;
  color: var(--text-main);
}

.doc-tag-pill {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--text-main);
  color: #FFFFFF;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  box-shadow: var(--shadow-md);
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Problem Section */
.problem-section {
  background-color: var(--bg-cream-muted);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
}

.section-header h2 {
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}

.situations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.situation-card {
  background-color: var(--bg-cream-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.situation-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}

.situation-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--bg-cream-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  font-size: 1.25rem;
}

.situation-card h3 {
  font-size: 1.25rem;
}

.situation-card p {
  font-size: 0.975rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.problem-takeaway-box {
  margin-top: 3rem;
  background-color: var(--bg-cream-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--text-main);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.problem-takeaway-box p {
  font-size: 1.05rem;
  color: var(--text-main);
  font-weight: 500;
}

@media (max-width: 860px) {
  .situations-grid {
    grid-template-columns: 1fr;
  }
}

/* Product Previews Interactive Showcase */
.preview-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.preview-tab-btn {
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--bg-cream-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.preview-tab-btn:hover {
  background-color: var(--bg-cream-muted);
  color: var(--text-main);
}

.preview-tab-btn.active {
  background-color: var(--text-main);
  color: #FFFFFF;
  border-color: var(--text-main);
}

.preview-display-wrapper {
  max-width: 880px;
  margin: 0 auto;
}

.preview-sheet-card {
  background: #FFFFFF;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
}

.preview-sheet-inner {
  padding: 2.5rem;
  position: relative;
  min-height: 480px;
  background-color: #FFFFFF;
}

.watermark-banner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-25deg);
  font-size: 1.85rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  color: rgba(20, 21, 23, 0.05);
  pointer-events: none;
  white-space: nowrap;
  user-select: none;
  z-index: 10;
}

.preview-panel {
  display: none;
}

.preview-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

/* What Customers Receive Checklist */
.checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--bg-cream-card);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.checklist-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background-color: var(--lime-light);
  color: var(--lime-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.checklist-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.checklist-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .checklist-grid {
    grid-template-columns: 1fr;
  }
}

/* How It Works (3 Steps) */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background-color: var(--bg-cream-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--text-main);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-card h3 {
  font-size: 1.25rem;
}

.step-card p {
  font-size: 0.975rem;
}

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

/* Privacy Advantage (Featured Highlight) */
.privacy-advantage-section {
  background-color: #141517;
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 4.5rem 3rem;
  margin: 3rem auto;
  max-width: 1140px;
}

.privacy-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3.5rem;
}

.privacy-text h2 {
  color: #FFFFFF;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 1.25rem;
}

.privacy-text p {
  color: #A1A1AA;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.privacy-badge {
  background-color: rgba(101, 163, 13, 0.2);
  color: #A3E635;
  border: 1px solid rgba(163, 230, 53, 0.3);
}

.privacy-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.privacy-feature-card {
  background-color: #1E2024;
  border: 1px solid #2E3138;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.privacy-feature-card svg {
  color: #A3E635;
  flex-shrink: 0;
}

.privacy-feature-card div {
  font-size: 0.95rem;
  color: #E4E4E7;
  font-weight: 500;
}

@media (max-width: 860px) {
  .privacy-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .privacy-advantage-section {
    padding: 3rem 1.5rem;
    margin-left: 1rem;
    margin-right: 1rem;
  }
}

/* Pricing Section */
.pricing-card-wrapper {
  max-width: 640px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--bg-cream-card);
  border: 2px solid var(--text-main);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-xl);
  position: relative;
  text-align: center;
}

.pricing-badge-top {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-main);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
}

.pricing-amount {
  font-size: 4rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
  margin: 1.5rem 0 0.5rem 0;
  letter-spacing: -0.04em;
}

.pricing-amount span {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pricing-features-list {
  text-align: left;
  list-style: none;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.pricing-features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  color: var(--text-main);
  font-weight: 500;
}

.pricing-features-list svg {
  color: var(--lime-accent);
  flex-shrink: 0;
}

.pricing-note {
  font-size: 0.875rem;
  color: var(--text-subtle);
  margin-top: 1rem;
}

/* Trust Section */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.trust-item {
  background-color: var(--bg-cream-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.trust-item svg {
  color: var(--blue-primary);
}

.trust-item h4 {
  font-size: 1.05rem;
}

.trust-item p {
  font-size: 0.875rem;
}

.legal-notice-box {
  background-color: var(--bg-cream-muted);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 820px;
  margin: 0 auto;
}

@media (max-width: 860px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 540px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
}

/* FAQ Accordion */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-cream-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: var(--border-dark);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-icon {
  transition: transform 0.2s ease;
  flex-shrink: 0;
  color: var(--text-muted);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  color: var(--blue-primary);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.65;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}

.faq-item.open .faq-answer {
  display: block;
}

/* Final CTA Section */
.final-cta-section {
  background-color: var(--bg-cream-accent);
  border-top: 1px solid var(--border-dark);
  text-align: center;
  padding: 6rem 1.5rem;
}

.final-cta-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.final-cta-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
}

/* Footer */
.site-footer {
  background-color: var(--bg-cream-card);
  border-top: 1px solid var(--border-color);
  padding: 4.5rem 0 2.5rem 0;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text-main);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-subtle);
  font-size: 0.875rem;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Modal Checkout */
.checkout-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(20, 21, 23, 0.6);
  backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.checkout-modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease;
}

.checkout-modal {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--border-dark);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-cream-muted);
}

.modal-body {
  padding: 2rem;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}