/* =========================================================
   BodyScanHQ.com — Main Stylesheet
   ========================================================= */

/* ---------------------------------------------------------
   1. Custom Properties
   --------------------------------------------------------- */
:root {
  --color-primary: #0E3D4C;
  --color-primary-dark: #0A2B36;
  --color-bg-tint: #F0F4F5;
  --color-cta: #E76A3C;
  --color-cta-hover: #D55A2D;
  --color-text-primary: #19191F;
  --color-text-secondary: #5A6068;
  --color-divider: #D8DCE0;
  --color-success: #2E7D5B;

  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading-size-h1: clamp(2rem, 4vw, 3rem);
  --font-heading-size-h2: clamp(1.625rem, 3vw, 2.25rem);
  --font-heading-size-h3: clamp(1.25rem, 2vw, 1.5rem);
  --font-body-size: 1.0625rem;

  --section-padding: clamp(2rem, 5vw, 4rem);
  --content-max-width: 760px;
  --review-max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-system);
  font-size: var(--font-body-size);
  color: var(--color-text-primary);
  line-height: 1.6;
  background: #ffffff;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  color: var(--color-primary-dark);
}

ul, ol {
  padding-left: 1.5rem;
}

/* ---------------------------------------------------------
   3. Typography
   --------------------------------------------------------- */
h1 {
  font-size: var(--font-heading-size-h1);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-text-primary);
}

h2 {
  font-size: var(--font-heading-size-h2);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-text-primary);
}

h3 {
  font-size: var(--font-heading-size-h3);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
}

h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

/* ---------------------------------------------------------
   4. Layout Utilities
   --------------------------------------------------------- */
.container {
  max-width: var(--review-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container--narrow {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: var(--section-padding) 0;
}

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

/* ---------------------------------------------------------
   5. CTA Buttons
   --------------------------------------------------------- */
.cta-button {
  display: inline-block;
  padding: 14px 28px;
  background-color: var(--color-cta);
  color: #ffffff;
  font-weight: 600;
  font-size: 1.0625rem;
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 150ms ease;
  cursor: pointer;
  border: none;
  line-height: 1.3;
}

.cta-button:hover,
.cta-button:focus {
  background-color: var(--color-cta-hover);
  color: #ffffff;
  text-decoration: none;
}

.cta-button--outline {
  background-color: transparent;
  color: var(--color-cta);
  border: 2px solid var(--color-cta);
}

.cta-button--outline:hover,
.cta-button--outline:focus {
  background-color: var(--color-cta);
  color: #ffffff;
}

.cta-link {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  font-size: 0.9375rem;
  margin-top: 0.5rem;
}

/* ---------------------------------------------------------
   6. Global Navigation
   --------------------------------------------------------- */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--color-divider);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-inner {
  max-width: var(--review-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img,
.nav-logo svg {
  height: 36px;
  width: auto;
}

.nav-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.nav-logo-text span {
  color: var(--color-cta);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: 4px;
  transition: background-color 150ms ease;
  white-space: nowrap;
}

.nav-link:hover {
  background-color: var(--color-bg-tint);
  color: var(--color-primary);
  text-decoration: none;
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: #ffffff;
  border: 1px solid var(--color-divider);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  min-width: 280px;
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 150ms ease, transform 150ms ease, visibility 150ms ease;
  z-index: 100;
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown,
.nav-item.open .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
  transition: background-color 100ms ease;
}

.nav-dropdown a:hover {
  background-color: var(--color-bg-tint);
  color: var(--color-primary);
}

.nav-dropdown-arrow {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.7rem;
  vertical-align: middle;
  transition: transform 150ms ease;
}

.nav-item:hover .nav-dropdown-arrow,
.nav-item.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-cta {
  margin-left: 0.75rem;
  padding: 10px 20px;
  font-size: 0.9375rem;
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform 200ms ease, opacity 200ms ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------------------------------------------------------
   7. Global Footer
   --------------------------------------------------------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: var(--review-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

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

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.7);
  margin-top: 0.75rem;
}

.footer-brand-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
}

.footer-brand-name span {
  color: var(--color-cta);
}

.footer-nav h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
}

.footer-nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 150ms ease;
}

.footer-nav a:hover {
  color: #ffffff;
}

.footer-disclosure {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
}

.footer-disclosure p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

/* ---------------------------------------------------------
   8. Hero Sections
   --------------------------------------------------------- */
.hero-image-wrap {
  width: 100%;
  height: 720px;
  overflow: hidden;
  background: var(--color-bg-tint);
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-home {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 5rem 0;
  color: #ffffff;
  text-align: center;
}

.hero-home h1 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.hero-home p {
  font-size: 1.1875rem;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin: 0 auto 2rem;
}

/* ---------------------------------------------------------
   9. Review Page Components
   --------------------------------------------------------- */

/* Layer-1 Disclosure */
.layer1-disclosure {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-style: italic;
  border-left: 3px solid var(--color-divider);
  padding-left: 0.75rem;
  margin: 1rem 0 1.5rem;
}

/* Trust Strip */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  margin: 2rem 0;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.trust-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.trust-item-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.trust-item-text span {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.trust-note {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  font-style: italic;
  text-align: center;
  margin-top: 0.75rem;
}

/* Comparison Table */
.comparison-table-wrap {
  overflow-x: auto;
  margin: 2rem 0;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.comparison-table th,
.comparison-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
  vertical-align: top;
}

.comparison-table thead th {
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.875rem;
}

.comparison-table thead th.highlight {
  background: var(--color-cta);
}

.comparison-table tbody tr:hover {
  background: var(--color-bg-tint);
}

.comparison-table .row-label {
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.comparison-table .col-highlight {
  background: rgba(231, 106, 60, 0.04);
}

.editors-choice-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--color-cta);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

/* Stars */
.stars {
  color: #F5A623;
  font-size: 1rem;
  letter-spacing: 1px;
}

/* Product Sections */
.product-section {
  padding: var(--section-padding) 0;
}

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

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: var(--review-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.product-layout--image-left .product-image {
  order: -1;
}

.product-layout--image-right .product-image {
  order: 1;
}

.product-image img {
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.product-content h2 {
  margin-bottom: 0.75rem;
}

.product-content .product-tagline {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.25rem 0;
}

.pros, .cons {
  background: #ffffff;
  border-radius: 6px;
  padding: 1rem;
  border: 1px solid var(--color-divider);
}

.pros h4 {
  color: var(--color-success);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cons h4 {
  color: #C0392B;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pros ul, .cons ul {
  padding-left: 1.25rem;
  font-size: 0.9rem;
}

.pros ul li, .cons ul li {
  margin-bottom: 0.375rem;
}

.customer-quote {
  background: #ffffff;
  border-left: 4px solid var(--color-primary);
  padding: 1rem 1.25rem;
  border-radius: 0 6px 6px 0;
  margin: 1.25rem 0;
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.who-its-for {
  background: rgba(14, 61, 76, 0.05);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
  border: 1px solid rgba(14, 61, 76, 0.15);
}

.who-its-for h4 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-note {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-top: 0.5rem;
}

.product-cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
  margin-top: 1.5rem;
}

/* Accordion */
.accordion {
  border: 1px solid var(--color-divider);
  border-radius: 8px;
  overflow: hidden;
  margin: 1.5rem 0;
}

.accordion-item {
  border-bottom: 1px solid var(--color-divider);
}

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

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 150ms ease;
  font-family: var(--font-system);
}

.accordion-trigger:hover {
  background: var(--color-bg-tint);
}

.accordion-trigger[aria-expanded="true"] {
  background: var(--color-bg-tint);
}

.accordion-icon {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--color-text-secondary);
  transition: transform 200ms ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-panel {
  display: none;
  padding: 0 1.25rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.accordion-panel.open {
  display: block;
}

.accordion-panel p {
  margin-bottom: 0.75rem;
}

.accordion-panel ul {
  padding-left: 1.5rem;
}

.accordion-panel ul li {
  margin-bottom: 0.375rem;
}

/* Which Should You Choose */
.choose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.choose-card {
  border: 1px solid var(--color-divider);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
}

.choose-card--primary {
  border-color: var(--color-cta);
  background: rgba(231, 106, 60, 0.04);
}

.choose-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.choose-card .choose-label {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.choose-card .choose-product {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.0625rem;
}

/* Final CTA Section */
.final-cta {
  background: var(--color-primary);
  color: #ffffff;
  text-align: center;
  padding: 4rem 1.25rem;
}

.final-cta h2 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.final-cta p {
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin: 0 auto 2rem;
}

.final-cta .cta-link {
  color: rgba(255,255,255,0.75);
  margin-top: 1rem;
}

/* Sticky CTA Bar */
.sticky-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary-dark);
  color: #ffffff;
  padding: 0.875rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  z-index: 999;
  transform: translateY(100%);
  transition: transform 300ms ease;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.15);
}

.sticky-cta-bar.visible {
  transform: translateY(0);
}

.sticky-cta-bar .sticky-text {
  font-size: 0.9375rem;
  font-weight: 600;
}

.sticky-cta-bar .cta-button {
  padding: 10px 20px;
  font-size: 0.9375rem;
  white-space: nowrap;
}

.sticky-cta-bar .sticky-dismiss {
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  margin-left: 0.5rem;
  transition: color 150ms ease;
}

.sticky-cta-bar .sticky-dismiss:hover {
  color: #ffffff;
}

/* ---------------------------------------------------------
   10. Homepage Components
   --------------------------------------------------------- */
.featured-card {
  background: #ffffff;
  border: 2px solid var(--color-cta);
  border-radius: 10px;
  padding: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

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

.featured-card .featured-tagline {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.featured-card ul {
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.featured-card ul li {
  margin-bottom: 0.375rem;
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.guide-card {
  border: 1px solid var(--color-divider);
  border-radius: 8px;
  padding: 1.5rem;
  transition: box-shadow 150ms ease;
}

.guide-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.guide-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.guide-card p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.guide-card a {
  font-size: 0.875rem;
  font-weight: 600;
}

.how-it-works {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
  text-align: center;
}

.how-it-works-item svg {
  margin: 0 auto 1rem;
  color: var(--color-primary);
}

.how-it-works-item h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.how-it-works-item p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* ---------------------------------------------------------
   11. Article / Guide Pages
   --------------------------------------------------------- */
.article-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: 2.5rem;
}

.article-header h1 {
  margin-bottom: 0.75rem;
}

.article-meta {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.article-body {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.article-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.article-body h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.article-body ul,
.article-body ol {
  margin-bottom: 1rem;
}

.article-body ul li,
.article-body ol li {
  margin-bottom: 0.375rem;
}

.article-end-cta {
  background: var(--color-bg-tint);
  border-radius: 8px;
  padding: 2rem;
  margin-top: 3rem;
  text-align: center;
}

.article-end-cta p {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
}

/* ---------------------------------------------------------
   12. Compliance Pages
   --------------------------------------------------------- */
.compliance-page {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.compliance-page h1 {
  margin-bottom: 0.5rem;
}

.compliance-page .last-updated {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 2.5rem;
}

.compliance-page h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.375rem;
  border-bottom: 1px solid var(--color-divider);
}

.compliance-page ul {
  margin-bottom: 1rem;
}

.compliance-page ul li {
  margin-bottom: 0.375rem;
}

/* ---------------------------------------------------------
   13. About Page
   --------------------------------------------------------- */
.author-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--color-bg-tint);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.author-card img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.author-card .author-title {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

/* ---------------------------------------------------------
   14. Contact Page
   --------------------------------------------------------- */
.contact-page {
  max-width: 560px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
}

.contact-info {
  background: var(--color-bg-tint);
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.contact-info p {
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

/* ---------------------------------------------------------
   15. Responsive — 1100px
   --------------------------------------------------------- */
@media (max-width: 1100px) {
  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .choose-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* ---------------------------------------------------------
   16. Responsive — 768px
   --------------------------------------------------------- */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    overflow-y: auto;
    gap: 0;
    z-index: 999;
  }

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

  .nav-item {
    width: 100%;
  }

  .nav-link {
    padding: 0.75rem 0.5rem;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-divider);
    border-radius: 0;
  }

  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0 0 0 1rem;
    display: none;
  }

  .nav-item.open .nav-dropdown {
    display: block;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 1rem;
    width: 100%;
    text-align: center;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-image-wrap {
    height: 380px;
  }

  .product-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .product-layout--image-left .product-image,
  .product-layout--image-right .product-image {
    order: -1;
  }

  .pros-cons {
    grid-template-columns: 1fr;
  }

  .choose-grid {
    grid-template-columns: 1fr;
  }

  .guides-grid {
    grid-template-columns: 1fr;
  }

  .how-it-works {
    grid-template-columns: 1fr;
  }

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

  .sticky-cta-bar {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .sticky-cta-bar .sticky-text {
    flex: 1;
    font-size: 0.875rem;
  }
}

/* ---------------------------------------------------------
   17. Responsive — 480px
   --------------------------------------------------------- */
@media (max-width: 480px) {
  .trust-strip {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    font-size: 0.875rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.625rem 0.75rem;
  }

  .featured-card {
    padding: 1.25rem;
  }

  .final-cta {
    padding: 3rem 1.25rem;
  }
}