/* ============================================================
   EPICOZY Site — Shared Styles
   - Design tokens (CSS custom properties)
   - Reset + base typography
   - Header + nav + footer (shared by all 3 pages)
   - Section utilities
   - Modal
   - Sticky CTA
   - FAQ accordion
   - Responsive
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&display=swap');

/* ---------- Tokens ---------- */
:root {
  --color-primary: #243436;
  --color-accent: #E3A95C;
  --color-warm: #8F7A6C;
  --color-bg: #F7F4EE;
  --color-bg-alt: #FFFFFF;
  --color-text: #1F2A2B;
  --color-muted: #6B7373;
  --color-border: #E5E0D7;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container: 1280px;
  --radius: 12px;
  --radius-sm: 8px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  --shadow-sm: 0 1px 2px rgba(36, 52, 54, 0.06);
  --shadow-md: 0 4px 12px rgba(36, 52, 54, 0.08);
  --shadow-lg: 0 12px 32px rgba(36, 52, 54, 0.12);

  --header-h: 72px;
  --transition: 200ms ease;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: 600;
  line-height: 1.2;
}

p {
  margin: 0;
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.sticky-cta.is-visible .sticky-cta__inner {
  padding: 0
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-primary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.brand-link img {
  height: 48px;
  width: auto;
}

.brand-link span {
  font-size: 32px;
  color: rgba(255, 255, 255, 0.8);
}

.main-nav {
  display: flex;
  gap: var(--space-5);
}

.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition);
}

.main-nav a:hover {
  color: #fff;
}

.main-nav a[aria-current="page"] {
  color: var(--color-accent);
}

.main-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

.nav-toggle {
  display: none;
  color: #fff;
  padding: var(--space-2);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-6) 0 var(--space-4);
  margin-top: var(--space-8);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
}

.footer-meta a {
  color: rgba(255, 255, 255, 0.85);
}

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

.footer-copy {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- Sections ---------- */
.section {
  padding: var(--space-7) 0;
}

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

.section-title {
  font-size: clamp(24px, 3vw, 32px);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-lede {
  font-size: 17px;
  color: var(--color-muted);
  max-width: 640px;
  margin-bottom: var(--space-5);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: #d99848;
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-warm);
}

.btn--block {
  width: 100%;
}

/* ---------- Hero (product) ---------- */
.hero-product {
  padding: var(--space-7) 0;
  background: var(--color-bg-alt);
}

.hero-product .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-6);
  align-items: self-start;
}

.hero-product__media {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  position: relative;
}

.hero-product__image-wrapper {
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: 500px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
}

.hero-product__main-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1);
  cursor: zoom-in;
}

/* ---------- Image Zoom (eCommerce magnifying glass) ---------- */
.zoom-lens {
  position: absolute;
  border: 1px solid var(--color-border);
  background: rgba(227, 169, 92, 0.25);
  width: 100px;
  height: 100px;
  cursor: zoom-in;
  display: none;
  pointer-events: none;
}

.zoom-result {
  position: absolute;
  left: calc(100% + var(--space-4));
  top: 0;
  width: 100%;
  height: 500px;
  border: 1.5px solid var(--color-border);
  background-color: var(--color-bg-alt);
  background-repeat: no-repeat;
  z-index: 100;
  display: none;
  box-shadow: var(--shadow-lg);
  pointer-events: none;
}

@media (max-width: 767px) {
  .zoom-lens, .zoom-result {
    display: none !important;
  }
  .hero-product__image-wrapper:hover .hero-product__main-image {
    transform: scale(1.4);
  }
}

.hero-product__thumbs {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-product__thumbs>li {
  flex: 0 1 25%;
}

.hero-product__thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 2px;
  background: var(--color-bg-alt);
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
}

.hero-product__thumb:hover {
  border-color: var(--color-accent);
  transform: scale(1.02);
}

.hero-product__thumb.is-active {
  border-color: var(--color-accent);
}

.hero-product__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-sm) - 2px);
  display: block;
}

@media (max-width: 640px) {
  .hero-product__thumbs {
    gap: var(--space-1);
  }
}

.hero-product__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: 2em;
}

.hero-product__eyebrow {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-warm);
}

.hero-product__title {
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.15;
  color: var(--color-primary);
}

.hero-product__price {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
}

.hero-product__price-note {
  font-size: 14px;
  color: var(--color-muted);
  margin-top: 4px;
}

.hero-product__meta {
  font-size: 13px;
  color: var(--color-muted);
  font-family: var(--font-sans);
  letter-spacing: 0.01em;
}

.hero-product__cta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

/* ---------- Icon Grid (6 features) ---------- */
.section-title-serif {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 4vw, 44px);
  color: var(--color-primary);
  line-height: 1.15;
  margin-bottom: var(--space-4);
}

.grid-header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  align-items: end;
}

@media (min-width: 768px) {
  .grid-header {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-6);
  }
}

.section-subtitle-editorial {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  line-height: 1.6;
  color: var(--color-muted);
  font-style: italic;
  margin: 0;
}

.icon-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .icon-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .icon-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.icon-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: var(--space-6) var(--space-4);
  text-align: center;
  transition: all 400ms cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.icon-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-accent);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.icon-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(36, 52, 54, 0.05);
}

.icon-card:hover::after {
  opacity: 1;
}

.icon-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.icon-card__icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 1.25;
}

.icon-card__title {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.icon-card__body {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ---------- Bullets ---------- */
.bullets-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.bullets-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding-left: var(--space-2);
  color: var(--color-text);
  line-height: 1.7;
}

.bullets-list li::before {
  content: "\2713";
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
  margin-top: 2px;
}

/* ---------- Specs Table ---------- */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.specs-table th,
.specs-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.specs-table tr:last-child th,
.specs-table tr:last-child td {
  border-bottom: none;
}

.specs-table th {
  background: var(--color-bg);
  font-weight: 600;
  color: var(--color-primary);
  width: 35%;
}

.specs-table td {
  color: var(--color-text);
}

/* ---------- Trust Badges ---------- */
.trust-badges {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .trust-badges {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-badges {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-badge {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: var(--space-6) var(--space-4);
  text-align: center;
  transition: all 400ms cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.trust-badge::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-accent);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.trust-badge:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 16px 32px rgba(36, 52, 54, 0.05);
}

.trust-badge:hover::after {
  opacity: 1;
}

.trust-badge__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.trust-badge__icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 1.25;
}

.trust-badge__title {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.trust-badge__body {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  text-align: left;
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--color-bg);
}

.faq-question[aria-expanded="true"] {
  background: var(--color-bg);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 18px;
  font-weight: 700;
  transition: transform var(--transition);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease, padding 300ms ease;
}

.faq-item.is-open .faq-answer {
  max-height: 500px;
  padding: var(--space-3) var(--space-4) var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* ---------- Modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(36, 52, 54, 0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity var(--transition);
}

.modal.is-open {
  display: flex;
  opacity: 1;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  cursor: pointer;
}

.modal__dialog {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-alt);
  border-radius: 0;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
  transform: translateY(30px) scale(0.98);
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1), opacity 400ms ease;
  overflow: hidden;
  opacity: 0;
}

.modal.is-open .modal__dialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

@media (min-width: 768px) {
  .modal__dialog {
    flex-direction: row;
  }
}

.modal__visual {
  flex: 0 0 45%;
  position: relative;
  background: var(--color-bg);
  display: none;
}

@media (min-width: 768px) {
  .modal__visual {
    display: block;
  }
}

.modal__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.modal__visual-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-5);
  background: linear-gradient(to top, rgba(36, 52, 54, 0.8), transparent);
}

.modal__visual-tag {
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.modal__content {
  flex: 1;
  padding: var(--space-5);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

@media (min-width: 768px) {
  .modal__content {
    padding: var(--space-7) var(--space-6);
  }
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: transparent;
  color: var(--color-muted);
  font-size: 28px;
  font-weight: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.modal__close:hover {
  background: var(--color-bg);
  color: var(--color-primary);
  transform: rotate(90deg);
}

.modal__header {
  margin-bottom: var(--space-5);
}

.modal__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 36px);
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: var(--space-2);
}

.modal__subtitle {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: var(--color-muted);
  font-style: italic;
}

.form-row {
  margin-bottom: var(--space-4);
}

.form-row label {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.form-hint {
  text-transform: none;
  font-style: italic;
  color: var(--color-muted);
  font-weight: 400;
  letter-spacing: 0;
}

.form-row input,
.form-row textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  padding: 8px 0;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--color-text);
  transition: border-color var(--transition);
  border-radius: 0;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-bottom-color: var(--color-accent);
}

.form-row textarea {
  resize: vertical;
  min-height: 40px;
}

.modal__actions {
  margin-top: var(--space-5);
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: flex-end;
}

.modal__actions .btn {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 0;
}

.modal__actions .btn--primary {
  background: var(--color-primary);
  color: var(--color-accent);
  border: 1px solid var(--color-primary);
  box-shadow: none;
}

.modal__actions .btn--primary:hover {
  background: transparent;
  color: var(--color-primary);
  box-shadow: none;
}

.modal__actions .btn--ghost {
  background: transparent;
  color: var(--color-muted);
  border: 1px solid transparent;
}

.modal__actions .btn--ghost:hover {
  color: var(--color-primary);
  border-color: var(--color-border);
  background: transparent;
}

/* ---------- Sticky CTA ---------- */
.sticky-cta {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  z-index: 90;
  display: none;
  box-shadow: var(--shadow-lg);
  animation: cta-fade-in 300ms ease;
}

.sticky-cta.is-visible {
  display: inline-flex;
}

.sticky-cta[hidden] {
  display: none;
}

@keyframes cta-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Home page ---------- */
.home-hero {
  background: var(--color-bg);
  padding: var(--space-8) 0;
  text-align: center;
}

.home-hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: 1.1;
}

.home-hero p {
  font-size: 18px;
  color: var(--color-muted);
  max-width: 640px;
  margin: 0 auto var(--space-5);
}

.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.featured-card__media {
  background: var(--color-bg);
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.featured-card__media img {
  max-height: 100%;
  object-fit: contain;
}

.featured-card__title {
  font-size: 28px;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.featured-card__body {
  color: var(--color-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.about-section p {
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--space-3);
  max-width: 720px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-product .container {
    grid-template-columns: 1fr;
  }

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

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

  .featured-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    padding: var(--space-6) 0;
  }

  .main-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-primary);
    padding: var(--space-4);
    gap: var(--space-3);
    display: none;
    box-shadow: var(--shadow-md);
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }

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

  .specs-table th,
  .specs-table td {
    padding: var(--space-2) var(--space-3);
    font-size: 14px;
  }

  .sticky-cta {
    left: var(--space-3);
    right: var(--space-3);
    bottom: var(--space-3);
  }

  .sticky-cta .btn {
    width: 100%;
  }
}