/* =================================================================
   ALBION LUMBER — style.css
   Design system documented in CLAUDE.md
   Fonts: Commuter Sans (headings) + Sofia Pro Soft (body) via Adobe Fonts
   ================================================================= */

/* ─── 1. DESIGN TOKENS ─────────────────────────────────────────── */

:root {
  /* Brand primaries */
  --color-red:          #b73627;
  --color-red-dark:     #9a2d1f;
  --color-red-muted:    #d4836b;
  --color-slate:        #4a4c64;
  --color-slate-dark:   #363750;
  --color-slate-light:  #6b6e8a;

  /* Backgrounds */
  --color-bg:           #f5f0e8;
  --color-bg-alt:       #ede5d0;
  --color-bg-warm:      #e8dcc8;
  --color-bg-dark:      #2a2520;

  /* Wood tones */
  --color-wood-light:   #c8a882;
  --color-wood-mid:     #a07850;
  --color-wood-dark:    #6b4c2a;

  /* Text */
  --color-text:         #2a2520;
  --color-text-mid:     #5a4f44;
  --color-text-light:   #f5f0e8;
  --color-text-muted:   #8a7d70;

  /* Borders */
  --color-border:       #d4c8b0;
  --color-border-dark:  #4a4040;

  /* Fonts */
  --font-heading: 'commuter-sans', sans-serif;
  --font-body:    'sofia-pro-soft', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;

  /* Layout */
  --max-width:  1100px;
  --nav-height: 84px;

  /* Transitions */
  --transition: 200ms ease;

  /* Texture */
  --texture-bg: url('../assets/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIyLTA1L3B4NzczOTE0LWltYWdlLWt3dnhlaHYwLmpwZw.webp');
}

/* ─── 2. RESET & BASE ───────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  min-height: 100vh;
}

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

a {
  color: var(--color-red);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

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

a:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 3px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

/* ─── 3. TYPOGRAPHY ─────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 4rem);   font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.375rem); font-weight: 600; }
h3 { font-size: clamp(1.25rem, 2vw, 1.375rem); font-weight: 600; }

p {
  max-width: 70ch;
}

p + p {
  margin-top: 1.25em;
}

strong { font-weight: 600; }
em     { font-style: italic; }

/* Decorative rule under section H2s */
.section-heading {
  position: relative;
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.section-heading::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 3rem;
  height: 2px;
  background-color: var(--color-wood-mid);
}

.section-heading--center {
  text-align: center;
}

.section-heading--center::after {
  left: 50%;
  transform: translateX(-50%);
}

/* ─── 4. LAYOUT UTILITIES ───────────────────────────────────────── */

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

.section {
  padding-block: 5rem;
}

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

.section--dark {
  background-color: var(--color-bg-warm);
  background-image: var(--texture-bg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: var(--color-text);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--color-text);
}

/* ─── 5. BUTTONS ────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  line-height: 1;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-red);
  color: var(--color-text-light);
  border-color: var(--color-red);
}

.btn--primary:hover {
  background-color: var(--color-red-dark);
  border-color: var(--color-red-dark);
  color: var(--color-text-light);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text-light);
  border-color: var(--color-text-light);
}

.btn--outline:hover {
  background-color: var(--color-text-light);
  color: var(--color-text);
}

.btn--outline-dark {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn--outline-dark:hover {
  background-color: var(--color-text);
  color: var(--color-text-light);
}

.btn--lg {
  font-size: 1.125rem;
  padding: 1rem 2.25rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* ─── 6. NAVIGATION ─────────────────────────────────────────────── */

/* Logo image in nav and footer */
.site-nav__logo {
  height: 140px;
  width: auto;
  display: block;
}

.footer-nap__logo {
  height: 120px;
  width: auto;
  display: block;
  margin-bottom: 1.25rem;
}

.site-nav {
  position: relative;
  z-index: 100;
  overflow: visible;
  background-color: var(--color-bg-warm);
  background-image: var(--texture-bg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.site-nav__wordmark {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
  align-self: flex-start;
  padding-top: 8px;
  position: relative;
  z-index: 101;
}

.site-nav__wordmark:hover {
  color: var(--color-red);
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav__link {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-mid);
  text-decoration: none;
  opacity: 1;
  transition: color var(--transition);
}

.site-nav__link:hover,
.site-nav__link--active {
  color: var(--color-red);
}

.site-nav__cta {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: var(--color-red);
  color: var(--color-text-light) !important;
  text-decoration: none;
  padding: 0.5rem 1.125rem;
  border-radius: 3px;
  opacity: 1 !important;
  transition: background-color var(--transition);
}

.site-nav__cta:hover {
  background-color: var(--color-red-dark);
  color: var(--color-text-light);
}

/* Hamburger */
.site-nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text);
}

.site-nav__toggle svg {
  display: block;
  width: 24px;
  height: 24px;
}

/* Mobile nav drawer */
.site-nav__mobile {
  display: none;
  flex-direction: column;
  background-color: var(--color-bg-warm);
  background-image: var(--texture-bg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  border-top: 1px solid var(--color-border);
  padding: 1.5rem;
  gap: 1.25rem;
}

.site-nav__mobile.is-open {
  display: flex;
}

.site-nav__mobile .site-nav__link {
  font-size: 1.125rem;
  opacity: 1;
}

.site-nav__mobile .site-nav__cta {
  align-self: flex-start;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
}

/* ─── 7. HERO ────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-color: var(--color-bg-dark);
  background-image: url('../assets/california_redwood.png');
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
}

.hero__bg .img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 85vh;
  border: none;
  border-radius: 0;
  background-color: #1e1a17;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(30, 20, 14, 0.82) 0%,
    rgba(30, 20, 14, 0.58) 55%,
    rgba(30, 20, 14, 0.30) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding: 5rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3.5rem;
  align-items: center;
}

.hero__image-stack {
  display: flex;
  flex-direction: column;
  position: relative;
}

.hero__stack-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
  position: relative;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.55);
}

.hero__stack-img:nth-child(1) {
  z-index: 2;
  transform: translateX(48px);
}

.hero__stack-img:nth-child(2) {
  z-index: 3;
  margin-top: -250px;
  transform: translateX(-48px);
}

.hero__stack-img:nth-child(3) {
  z-index: 1;
  margin-top: -250px;
  transform: translateX(32px);
}

.hero__eyebrow {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-wood-dark);
  margin-bottom: 1rem;
}

.hero__h1 {
  color: var(--color-text-light);
  max-width: 16ch;
  margin-bottom: 1.5rem;
}

.hero__sub {
  font-size: 1.1875rem;
  color: rgba(245, 240, 232, 0.82);
  max-width: 46ch;
  margin-bottom: 2.5rem;
  line-height: 1.65;
}

/* ─── 8. SECTIONS ───────────────────────────────────────────────── */

.brand-story {
  max-width: 60ch;
}

.brand-story p {
  max-width: none;
}

/* Two-column text + image layout */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-layout--wide {
  grid-template-columns: 1.15fr 1fr;
}

/* ─── 9. PRODUCT CARDS ──────────────────────────────────────────── */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-wood-mid);
  border-radius: 3px;
  overflow: hidden;
  transition: box-shadow var(--transition), border-left-color var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: 0 6px 24px rgba(42, 37, 32, 0.12);
  border-left-color: var(--color-red);
}

.card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card__image .img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 0;
  border: none;
  border-radius: 0;
}

.card__body {
  padding: 1.375rem 1.25rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.card__title {
  font-size: 1.0625rem;
  line-height: 1.2;
}

.card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  line-height: 1.55;
  max-width: none;
  flex: 1;
}

.card__link {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-red);
  margin-top: 0.25rem;
}

.card__link:hover {
  color: var(--color-red-dark);
}

/* ─── 10. IMAGE PLACEHOLDERS ────────────────────────────────────── */

.img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-warm);
  border: 2px dashed var(--color-wood-light);
  border-radius: 3px;
  padding: 2rem;
  min-height: 240px;
  text-align: center;
}

.img-placeholder p {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  max-width: 28ch;
  line-height: 1.5;
}

/* ─── 11. PULL QUOTE ────────────────────────────────────────────── */

.pull-quote {
  background-color: var(--color-bg-warm);
  border-left: 4px solid var(--color-red);
  padding: 2rem 2rem 2rem 2.25rem;
  border-radius: 0 3px 3px 0;
  max-width: 52ch;
}

.pull-quote__text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text);
  max-width: none;
}

.pull-quote__attribution {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-mid);
}

/* ─── 12. TRUST BAR ─────────────────────────────────────────────── */

.trust-bar {
  background-color: var(--color-slate-dark);
  padding: 1.375rem 1.5rem;
  text-align: center;
}

.trust-bar p {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
  max-width: none;
  opacity: 0.9;
}

/* ─── 13. CTA BAND ──────────────────────────────────────────────── */

.cta-band {
  background-color: var(--color-slate-dark);
  padding-block: 5rem;
}

.cta-band__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.cta-band__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-wood-light);
  margin-bottom: 0.75rem;
}

.cta-band h2 {
  color: var(--color-text-light);
  margin-bottom: 0.875rem;
}

.cta-band p {
  color: rgba(245, 240, 232, 0.75);
  margin-bottom: 2.25rem;
}

/* Dark-context form inside the CTA band */
.cta-band__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cta-band__form .form-field label {
  color: rgba(245, 240, 232, 0.7);
}

.cta-band__form .form-field input,
.cta-band__form .form-field textarea {
  background-color: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--color-text-light);
}

.cta-band__form .form-field input::placeholder,
.cta-band__form .form-field textarea::placeholder {
  color: rgba(245, 240, 232, 0.35);
}

.cta-band__form .form-field input:focus,
.cta-band__form .form-field textarea:focus {
  border-color: var(--color-wood-light);
  box-shadow: 0 0 0 3px rgba(200, 168, 130, 0.2);
}

.cta-band__form .form-field textarea {
  min-height: 100px;
}

/* ─── 14. CONTACT FORM ──────────────────────────────────────────── */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 560px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-field label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-mid);
}

.form-field input,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 0.75rem 1rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-slate);
  box-shadow: 0 0 0 3px rgba(74, 76, 100, 0.12);
}

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

/* ─── 15. MAP PLACEHOLDER ───────────────────────────────────────── */

.map-placeholder {
  width: 100%;
  height: 380px;
  background-color: var(--color-bg-warm);
  border: 2px dashed var(--color-wood-light);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.map-placeholder p {
  font-style: italic;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ─── 16. FOOTER ────────────────────────────────────────────────── */

.site-footer {
  background-color: var(--color-bg-warm);
  background-image: var(--texture-bg);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  padding-block: 4rem 2rem;
}

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

.footer-nap__wordmark {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
  display: block;
  margin-bottom: 1rem;
}

.footer-nap__wordmark:hover {
  color: var(--color-red);
}

.footer-nap address {
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--color-text-mid);
}

.footer-nap address a {
  color: var(--color-red);
  text-decoration: none;
}

.footer-nap address a:hover {
  color: var(--color-red-dark);
}

.footer-tagline {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  font-style: italic;
  color: var(--color-text-muted);
  max-width: none;
}

.footer-nav__label {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-wood-dark);
  margin-bottom: 1rem;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-nav a {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-red);
}

.site-footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-footer__copyright {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  max-width: none;
}

/* ─── 17. ABOUT PAGE ────────────────────────────────────────────── */

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-history {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* ─── 18. CONTACT PAGE ──────────────────────────────────────────── */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info__phone {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-red);
  text-decoration: none;
  display: block;
  margin-bottom: 0.25rem;
  line-height: 1;
}

.contact-info__phone:hover {
  color: var(--color-red-dark);
}

.contact-info__address {
  font-style: normal;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text-mid);
  margin-top: 1.5rem;
  max-width: none;
}

.contact-info__hours {
  margin-top: 1.75rem;
}

.contact-info__hours dt {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-info__hours dd {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

/* ─── 19. PRODUCTS PAGE ─────────────────────────────────────────── */

.product-section {
  padding-block: 4rem;
  border-bottom: 1px solid var(--color-border);
}

.product-section:last-of-type {
  border-bottom: none;
}

.product-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.product-section--reverse .product-section__inner {
  direction: rtl;
}

.product-section--reverse .product-section__inner > * {
  direction: ltr;
}

.product-section__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-section__content p {
  max-width: none;
}

.product-section__cta {
  margin-top: 0.5rem;
}

/* ─── 20. MEDIA QUERIES ─────────────────────────────────────────── */

/* Tablet: ≤ 1024px */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-intro,
  .about-history,
  .contact-layout,
  .split-layout,
  .split-layout--wide {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .product-section__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .product-section--reverse .product-section__inner {
    direction: ltr;
  }
}

/* Mobile: ≤ 768px */
@media (max-width: 768px) {
  .section {
    padding-block: 3rem;
  }

  body {
    font-size: 1rem;
  }

  /* Nav */
  .site-nav__links {
    display: none;
  }

  .site-nav__toggle {
    display: block;
  }

  /* Hero */
  .hero {
    min-height: 100svh;
    align-items: flex-end;
    padding-bottom: 3rem;
  }

  .hero__bg .img-placeholder {
    min-height: 100svh;
  }

  .hero__overlay {
    background: rgba(30, 20, 14, 0.70);
  }

  .hero__sub {
    font-size: 1.0625rem;
  }

  /* Buttons */
  .btn-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-group .btn {
    text-align: center;
  }

  /* Cards */
  .cards-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.375rem;
  }

  /* Pull quote */
  .pull-quote {
    max-width: none;
  }

  /* Contact */
  .contact-info__phone {
    font-size: 2rem;
  }

  /* CTA band */
  .cta-band {
    padding-block: 3.5rem;
  }

  .cta-band__split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Small mobile: ≤ 480px */
@media (max-width: 480px) {
  :root {
    --nav-height: 60px;
  }

  .site-nav__logo {
    height: 80px;
  }

  .hero__content {
    padding: 0 1.25rem 2rem;
    grid-template-columns: 1fr;
  }

  .hero__image-stack {
    display: none;
  }

  .contact-form {
    max-width: none;
  }
}

/* ─── 21. HOMEPAGE — PRODUCT FEATURE GRID ──────────────────────── */

.products-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 2.5rem;
}

.product-feature {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.product-feature__image {
  aspect-ratio: 4 / 3;
  min-height: 0;
  width: 100%;
}

.product-feature__body {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  flex: 1;
}

.product-feature__body h3 {
  line-height: 1.25;
}

.product-feature__body p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  max-width: none;
}

.product-feature__link {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-red);
  margin-top: 0.375rem;
}

.product-feature__link:hover {
  color: var(--color-red-dark);
}

/* ─── 22. FAQ ACCORDION ─────────────────────────────────────────── */

.faq {
  margin-top: 2rem;
  border-top: 1px solid var(--color-border);
}

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

.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition);
  user-select: none;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-wood-mid);
  flex-shrink: 0;
  line-height: 1;
}

.faq-item[open] > summary::after {
  content: '\2212'; /* minus sign */
}

.faq-item summary:hover {
  color: var(--color-red);
}

.faq-item__answer {
  padding-bottom: 1.375rem;
}

.faq-item__answer p {
  font-size: 0.9375rem;
  color: var(--color-text-mid);
  max-width: none;
  line-height: 1.7;
}

/* Responsive: product feature grid */
@media (max-width: 768px) {
  .products-feature-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}